Top 10 Best Water Purification Systems 2022 Price and Feature Comparison

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With real experience and objective results, as well as experts’ reviews and consumer reports, we’ve ranked the top 10 products you may be interested in the Best Water Purification Systems.

10 Best Water Purification Systems 2022 short list

Top 10 Best Water Purification Systems for 2022 Price and Features Comparison

SimPure Y7 UV Countertop Reverse Osmosis Water Filtration Purification System, 4 Stage RO Water Filter, Bottleless Water Dispenser, 5: 1 Pure to Drain, BPA Free (No Installation Required)

★★★★★
$279.99  in stock
Amazon.com
as of February 16, 2023 4:25 am

  • 💧TEST AND CERTIFIED BY SGS - Against NSF/ANSI 58, EPA 537 and GB/T 5750 Standard. Converts your tap water/well water(TDS
  • 💧 UV PURIFICATION SYSTEM - Use no chemicals and emits absolutely no by-products, effectively destroying 99.99% of microorganisms, bacteria,...

Pure Blue 3-Stage 1:1 80 GPD Certified Reverse Osmosis Water Filtration System

★★★★★
$215.95  in stock
Amazon.com
as of February 16, 2023 4:25 am

  • Skip the Bottled Water: This home filter system includes one Stage 1 Pre-Carbon Block Filter, one Stage 2 1:1 Reverse Osmosis membrane filter, one Stage 3 Post-Carbon Block Filter
  • Enjoy Better Water At Home: This water filtration system is certified to NSF/ANSI standards 58 and...

Bluevua RO100ROPOT Reverse Osmosis System Countertop Water Filter, 4 Stage Purification, Counter RO Filtration, 2:1 Pure to Drain, Purified Tap Water, Portable Water Purifier for Home

★★★★★
$434.00
$389.00
 in stock
Amazon.com
as of February 16, 2023 4:25 am

  • COUNTERTOP FILTRATION: No plumbing or installation is required for this RO system.Simply plug this purifier into any power source to enjoy a cup of filtered water anytime! We added the manual flushing function to help maintain the system! When the banana-shaped water volume button and the...

iSpring WF150K Whole House Central Water Filtration System with Set and Forget Smart Valve, Up to 10 Years

★★★★★
$1,358.30  in stock
Amazon.com
as of February 16, 2023 4:25 am

  • Enjoy clear water from every faucet: This whole house water filter system is installed at the main water entry and removes chlorine, lead, H₂S (rotten egg smell), heavy metals, pesticides, herbicides, VOCs, and various other contaminants. Supplying the entire building with clear and good...

PRO+AQUA ELITE Whole House Well Water Filter System and Water Softener Bundle - Remove Iron, Sulfur, Sediment, and more

★★★★★
$2,658.99
$1,799.00
 in stock
Amazon.com
as of February 16, 2023 4:25 am

Features

Manufacturer ‎PRO+AQUA
Part Number ‎BNDL-WEL
Item Weight ‎91 pounds
Product Dimensions ‎9.5 x 9.5 x 57 inches
Color ‎Black
Material ‎Other
Item Package Quantity ‎3

  • 5 STAGE ULTIMATE PROTECTION: Specifically designed to provide unmatched filtration performance for well water. This whole house filtration package will provide safe water for your entire home and remove many contaminants found in well water as well as hardness.
  • UNMATCHED...

Waterdrop G3 Reverse Osmosis System, NSF Certified, Tankless RO Water Filter System, Under Sink RO System, TDS Reduction, 400 GPD, Smart LED Faucet, UL Listed Power, FCC Listed, USA Tech

★★★★★
$645.99
$499.00
 in stock
Amazon.com
as of February 16, 2023 4:25 am

Features

Brand ‎Waterdrop
Color ‎Smart Faucet
Special Feature ‎NSF 58 and NSF 372 certified, German Red Dot Design Award 2019, Tankless design, 8-stage RO filtration, Smart display faucet, 400 GPD&1:1 pure to drain ratio
Material ‎Reverse Osmosis Membrane & Carbon Block & PP Cotton
Capacity ‎400 Gallons
Included Components ‎RO system, RO filter, CF filter, CB filter, LED smart faucet, Other accessories
Product Dimensions ‎18.12"L x 5.67"W x 17.72"H
Installation Method ‎Under Sink
Purification Method ‎Reverse Osmosis
Power Source ‎Corded Electric
Item Weight ‎15.44 Pounds
Model Name ‎WD-G3-W
Lower Temperature Rating ‎41 Degrees Fahrenheit
Maximum Flow Rate ‎0.28 Gallons Per Minute
Upper Temperature Rating ‎100 Degrees Fahrenheit
Manufacturer ‎WATERDROP
Part Number ‎WD-G3-W
Item Weight ‎15.44 pounds
Product Dimensions ‎18.06 x 5.68 x 17.76 inches
Item model number ‎WD-G3-W
Style ‎G3 400GPD
Material ‎Reverse Osmosis Membrane & Carbon Block & PP Cotton
Voltage ‎110 Volts (AC)
Wattage ‎72 watts
Item Package Quantity ‎1
Certification ‎Usa Tech, Fcc, Ul Listed Power, Nsf 58, Nsf 372
Special Features ‎NSF 58 and NSF 372 certified, German Red Dot Design Award 2019, Tankless design, 8-stage RO filtration, Smart display faucet, 400 GPD&1:1 pure to drain ratio
Batteries Included? ‎No
Batteries Required? ‎No
Warranty Description ‎Please note: Most RO systems do NOT recommend using well water as a source. Large particles in well water will clog the filters easily and shorten filter life.

  • Three filters are included in the package. Search "Waterdrop WD-G3-W Filter" for replacement filters.
  • [Trusted Certification] The Waterdrop reverse osmosis system is certified against NSF 58 for TDS reduction and NSF 372 certified for lead-free material. The TDS removal rate of...

Joypur High Capacity Gravity-Fed Water Filter System with 2.9 Purification Filters for Home Camping Travel Outdoor Activities Emergencies,2.9 Gallon Countertop Water Filter System

★★★★★
$143.36  in stock
Amazon.com
as of February 16, 2023 4:25 am

  • ✅【2.9 GALLONS CAPACTIY】As a powerful Gravity Water Filtration System, 17.7’’X 7.9’’ compact designed and portable, meanwhile the Joypur Purification System affords 3-5 People’s daily water supply, and costs you no effort for purification, no matter in your group travels or long...

Waterdrop D6 Reverse Osmosis System, 600 GPD Tankless RO Water Filter System, 2:1 Pure to Drain, Under Sink RO System, Smart LED Faucet, Reduce TDS, High Flow, Easy Installation, USA Tech Support

★★★★★
$399.00
$374.00
 in stock
Amazon.com
as of February 16, 2023 4:25 am

  • 𝟔𝟎𝟎 𝐆𝐏𝐃 & 𝟐:𝟏 𝐥𝐨𝐰 𝐝𝐫𝐚𝐢𝐧 𝐫𝐚𝐭𝐢𝐨 & 𝐒𝐦𝐚𝐫𝐭 𝐟𝐚𝐮𝐜𝐞𝐭 & 𝐓𝐚𝐧𝐤𝐥𝐞𝐬𝐬 Design & E𝐚𝐬𝐲 𝐢𝐧𝐬𝐭𝐚𝐥𝐥𝐚𝐭𝐢𝐨𝐧 & N𝐨 𝐥𝐞𝐚𝐤𝐬
  • 𝟔-𝐬𝐭𝐚𝐠𝐞 𝐜𝐨𝐦𝐩𝐨𝐬𝐢𝐭𝐞 𝐟𝐢𝐥𝐭𝐞𝐫 & 𝐞𝐟𝐟𝐞𝐜𝐭𝐢𝐯𝐞 𝐟𝐢𝐥𝐭𝐫𝐚𝐭𝐢𝐨𝐧: Waterdrop D6 water reverse osmosis filter system adopts 6-stage filtration system. The filtration accuracy of...

PRO+AQUA ELITE Well Water Filter Softener Bundle Plus Reverse Osmosis Drinking System For Iron, Odor, Color, Hardness

★★★★★
$2,289.92  in stock
Amazon.com
as of February 16, 2023 4:25 am

Features

Manufacturer ‎PRO+AQUA
Part Number ‎BNDL-WEL-RO
Item Weight ‎91 pounds
Product Dimensions ‎9.5 x 9.5 x 57 inches
Color ‎Black
Material ‎Other
Item Package Quantity ‎3

  • REVERSE OSMOSIS DRINKING WATER SYSTEM: 5 Stage Complete RO system filters up to 99% of all contaminants in your water to provide ultra-clean safe water. Complete system with holding tank and lead-free faucet.
  • 5 STAGE ULTIMATE HOME PROTECTION: Specifically designed to provide...

Waterdrop G3P800 Reverse Osmosis System, 800 GPD Fast Flow, NSF/ANSI Standard, 3:1 Pure to Drain, Tankless RO Water Filter System, Under Sink RO System, LED Purifier, Smart Faucet, TDS Reduction

★★★★★
$999.00  in stock
Amazon.com
as of February 16, 2023 4:25 am

Features

Manufacturer ‎Waterdrop
Part Number ‎WD-G3P800-W
Item Weight ‎34.1 pounds
Product Dimensions ‎18.12 x 5.67 x 17.72 inches
Country of Origin ‎China
Color ‎Smart Faucet
Style ‎800 GPD
Material ‎Reverse Osmosis Membrane & Carbon Block & PP Cotton
Power Source ‎Corded Electric
Voltage ‎110 Volts (AC)
Installation Method ‎Under Sink
Certification ‎Ce, Fcc, Ukca
Special Features ‎800 GPD high capacity, 3:1 pure to drain ratio, 9-stage RO filtration, Smart faucet, LED function, Stylish look, Tankless design, Authoritative certification
Included Components ‎RO system, RO filter, CF filter, CB filter, LED smart faucet, Other accessories
Batteries Included? ‎No
Batteries Required? ‎No
Warranty Description ‎1 Year Manufacturer and Seller Combination

  • 800 GPD high capacity, 3:1 pure to drain ratio. The Waterdrop G3P800 reverse osmosis system offers faster water flow (800 gallons per day) and filters one cup of water in just 6 seconds. The RO system is equipped with a LED lamp, and has the sterilization rate up to 99.9%. The system is...

How To Buy The Best Water Purification Systems In 2022

Which best water purification systems should I go for?

Getting a new Best Water Purification Systems is quite a stressful task due to a variety of models available on the market. This begs the big question: How do you pick up the Best Water Purification Systems that meets your demands? There are certain criteria and some key features listed below you need to know before purchasing one.
Brand

In this post, we have selected high-quality items from the following brand: joypur, SimPure, Exprt, BLUONICS, LifeStraw, AQUA TRU, Sagan Life, Nispira, AQUASPREE, APPLIED MEMBRANES INC., APEC Water Systems, Home Master, Waterdrop, FRIZZLIFE

Product ratings might be unhelpful at times in helping you pick up the best one for you, they should only be used as a guide.

The W Score and a range of criteria drawn from user experience and our experts’ suggestions will be used to rate the products.
What is W Score and Is it reliable?

W Score ranges from 0 to 10 which reveal the quality and score of the product based on data collected from the internet by W Boot. This system is created and developed by our team of experts and the marks are all automatically scored by Al Consumer Report depending on available information. This rating is totally neutral and unrelated to any sales agent.

As in this article, W Boot analyzes and evaluates:

18 products

9,776 reviews from many sources on the internet on the topic Best Water Purification Systems (including reputable newspapers as well as discussions on forums and social networks)

Based on the price of each product at the time of W Boot crawl

Based on the list of brands which discusses on the topic Best Water Purification Systems

Budget

You should keep your budget in mind at all times. Depending on your budget and demand, you can apparently narrow down your Best Water Purification Systems choice range. The price point will dictate where you should begin your search, but I suggest you not buy the cheapest product as sometimes you truly get what you pay for. Here you are provided with the function of checking price history and receiving pricing tables through email.

You should also be aware that the price of every item may fluctuate over time depending on several external factors.

The Water Purification Systems Tips and Advice

FAQ for Water Purification Systems In 2022

Warranty

We are all about product reviews. We do not sell any items.

The seller is responsible for the warranty of the products you buy. If you encounter any problems with your purchased product, please visit “here.”

Final Though

Find best price for shopping now!

 Best Baby Dolls For 2 Year Old Girls In 2022

Samuel Gilmour

Samuel Gilmour

I am a dedicated dog trainer whose achievements include training military dogs in my hometown of Dallas. I published a self-defense eBook purchased by more than 2000 people from 100+ countries. I am also a computer geek, SEO expert, and writer who fancies writing about tech, sports, and outdoor products.

25 Comments
  1. We live by the sea in an old community in an area with very high particulates in the water system. The water also smells like chlorine. We have always bought bottled water, but with the Pandemic, our grocery load started to become unmanageable as we cut down on the number of trips we made to the store. We started to drink the tap water and almost immediately decided it was time to try out a water filter.RESEARCHI did a lot of investigation, and by a long shot, the WaterDrop products represent the best designs on the market:- the forward-facing filters are as easy to replace as a refrigerator filter.- the tankless design means you don’t lose much undersink space (Image1)- the tankless design also means there’s no opportunity for bacteria to grow in the holding tank- the smart faucet (the led ring around the base) conveys the state of the filters – blue is good, yellow means you’re due for a change and red means you should change a filter immediately- the WD-G3 display not only tells you the state of the water in Total Dissolved Solids (TDS), but also shows you the state of each of the filters (blue/yellow/red) so you know which one to order.- the brushed nickel finish matches our faucet and looks great (Image 1)- the 12 second time-to-fill an 8 oz glass is goodEverything about this unit screams “quality”. The instructions are simple and easy to follow. The 800 number is listed on the cover of the installation guide. Each part feels solid and well-made.INSTALLATIONThere is one challenge that most homeowners will probably face to using this unit — it requires power under the sink. I had a socket under my sink that the garbage disposal was plugged into. I assumed (you can see where this is going!) that as is traditional, the upper socket was wired to the disposal switch and the lower was always hot. Unfortunately, living in an older home, this was not the case, so I had to replace the socket with a split/switched/always hot one. Our garbage disposal unit is huge, and our sink is in the corner of the kitches with one small door, so it needed to be removed to facilitate the install. Between the disposal deinstall/reinstall and and the rewiring job, installation took me all day. HOWEVER – The actual installation of the Waterdrop unit was approximately 40 minutes of this, so plan accordingly. I had one minor issue with the waste pipe connection, which is designed for 1.5″ pipe (we have 2″ pipes, but the pipe coming out of the garbage disposal was 1.5″ with just enough space to connect the waste line).All of the lines are thoughtfully unique – there are two white lines, but of different sizes (one goes from the water source, one goes to the spigot) and the waste water is red, so you can’t get confused. The connections are all pretty easy, although you should pay attention to the “Push the locking ring” instructions so you don’t accidentally break one of the shipping plugs when removing them. The locking ring collars are a bit fussy and require a needle nose pliers to install.Other than my own personal challenges of a small under-sink space and the electrical issue, the installation was a breeze.WATER QUALITYSo, the big question — does it work? The answer is YES! See the second the image. I used an independent water meter to measure the TDS. On a sample from a bathroom spigot I got 99. This is pretty typical, we run around 90 to 120. Measuring the water from the filtering system shows 12. The reading on the front of the unit showed in the mid 70’s during startup, but now shows 5. Given the somewhat wonky nature of water testing, I’m good with these numbers even though they differ slightly.The WD-G3 reduced the TDS in our water by an order of magnitude. This is exactly what you would expect from an RO system that should filter out about 90% of all TDS. This translates to a better tasting, safer glass of water, which it produces in about 12 seconds (8 oz).Not only does the water taste better, our coffee and anything else we used water in also tastes better. While the difference is not as evident at room temperature, you can really tell the difference in a side-to-side test of chilled water. We tested tap vs filtered vs Poland Spring bottled. At room temperature, they are all pretty much the same, with Poland Spring being slightly saltier. We tested the TDS on Poland Spring and it was at 41, confirming that there’s some mineralization going on there. In chilled form, the filtered tasted the best, with Poland spring second and the unfiltered third. (And yes, to answer your question, my wife is now laughing at me because of my obsession with metrics and blind taste tests)FILTER REPLACEMENT/CUSTOMER SERVICEAs some other reviewers have notes, the “CF” filter seems to be in very short supply and cannot even be purchased on the Waterdrop site. I contacted Waterdrop customer service who responded (on a weekend!) that the filters will be back in stock at the end of this month.SUMMARYPros:- Does what it says, reduces TDS by a factor of 9-10- Produces clear, clean water- Interface is intelligent and intuitive- Tankless design saves space and eliminates post-filter bacteria issues- Looks great- Responsive customer serviceCons:- Requires un-switched power under the sink- The CF Filter replacement is currently unavailable.Recommendation: The CF shortage is worrying, hopefully Waterdrop will be able to solve this issue. It’s a Pandemic so I’m willing to give them some leeway in supply chain challenges. I decided to take the plunge anyway and given the alternatives, this is still the best unit on the market.

  2. We live by the sea in an old community in an area with very high particulates in the water system. The water also smells like chlorine. We have always bought bottled water, but with the Pandemic, our grocery load started to become unmanageable as we cut down on the number of trips we made to the store. We started to drink the tap water and almost immediately decided it was time to try out a water filter.RESEARCHI did a lot of investigation, and by a long shot, the WaterDrop products represent the best designs on the market:- the forward-facing filters are as easy to replace as a refrigerator filter.- the tankless design means you don’t lose much undersink space (Image1)- the tankless design also means there’s no opportunity for bacteria to grow in the holding tank- the smart faucet (the led ring around the base) conveys the state of the filters – blue is good, yellow means you’re due for a change and red means you should change a filter immediately- the WD-G3 display not only tells you the state of the water in Total Dissolved Solids (TDS), but also shows you the state of each of the filters (blue/yellow/red) so you know which one to order.- the brushed nickel finish matches our faucet and looks great (Image 1)- the 12 second time-to-fill an 8 oz glass is goodEverything about this unit screams “quality”. The instructions are simple and easy to follow. The 800 number is listed on the cover of the installation guide. Each part feels solid and well-made.INSTALLATIONThere is one challenge that most homeowners will probably face to using this unit — it requires power under the sink. I had a socket under my sink that the garbage disposal was plugged into. I assumed (you can see where this is going!) that as is traditional, the upper socket was wired to the disposal switch and the lower was always hot. Unfortunately, living in an older home, this was not the case, so I had to replace the socket with a split/switched/always hot one. Our garbage disposal unit is huge, and our sink is in the corner of the kitches with one small door, so it needed to be removed to facilitate the install. Between the disposal deinstall/reinstall and and the rewiring job, installation took me all day. HOWEVER – The actual installation of the Waterdrop unit was approximately 40 minutes of this, so plan accordingly. I had one minor issue with the waste pipe connection, which is designed for 1.5″ pipe (we have 2″ pipes, but the pipe coming out of the garbage disposal was 1.5″ with just enough space to connect the waste line).All of the lines are thoughtfully unique – there are two white lines, but of different sizes (one goes from the water source, one goes to the spigot) and the waste water is red, so you can’t get confused. The connections are all pretty easy, although you should pay attention to the “Push the locking ring” instructions so you don’t accidentally break one of the shipping plugs when removing them. The locking ring collars are a bit fussy and require a needle nose pliers to install.Other than my own personal challenges of a small under-sink space and the electrical issue, the installation was a breeze.WATER QUALITYSo, the big question — does it work? The answer is YES! See the second the image. I used an independent water meter to measure the TDS. On a sample from a bathroom spigot I got 99. This is pretty typical, we run around 90 to 120. Measuring the water from the filtering system shows 12. The reading on the front of the unit showed in the mid 70’s during startup, but now shows 5. Given the somewhat wonky nature of water testing, I’m good with these numbers even though they differ slightly.The WD-G3 reduced the TDS in our water by an order of magnitude. This is exactly what you would expect from an RO system that should filter out about 90% of all TDS. This translates to a better tasting, safer glass of water, which it produces in about 12 seconds (8 oz).Not only does the water taste better, our coffee and anything else we used water in also tastes better. While the difference is not as evident at room temperature, you can really tell the difference in a side-to-side test of chilled water. We tested tap vs filtered vs Poland Spring bottled. At room temperature, they are all pretty much the same, with Poland Spring being slightly saltier. We tested the TDS on Poland Spring and it was at 41, confirming that there’s some mineralization going on there. In chilled form, the filtered tasted the best, with Poland spring second and the unfiltered third. (And yes, to answer your question, my wife is now laughing at me because of my obsession with metrics and blind taste tests)FILTER REPLACEMENT/CUSTOMER SERVICEAs some other reviewers have notes, the “CF” filter seems to be in very short supply and cannot even be purchased on the Waterdrop site. I contacted Waterdrop customer service who responded (on a weekend!) that the filters will be back in stock at the end of this month.SUMMARYPros:- Does what it says, reduces TDS by a factor of 9-10- Produces clear, clean water- Interface is intelligent and intuitive- Tankless design saves space and eliminates post-filter bacteria issues- Looks great- Responsive customer serviceCons:- Requires un-switched power under the sink- The CF Filter replacement is currently unavailable.Recommendation: The CF shortage is worrying, hopefully Waterdrop will be able to solve this issue. It’s a Pandemic so I’m willing to give them some leeway in supply chain challenges. I decided to take the plunge anyway and given the alternatives, this is still the best unit on the market.

  3. The media could not be loaded.  I bought this to use while camping to ensure we constantly have good drinking water and this holds so much more than I thought it was going to. In total, this holds almost 3 gallons of water which when I said it, I didn’t think it was a lot until I opened the box and saw this water filtration system in person. When it comes to using, I made sure the whole thing was put together before testing this at home. The instructions that comes with this water filtration system is very detailed on how to put it together and use it. I filled this with regular tap water that usually has a weird chlorine/metal taste to it. I then compared it to the water that is filtered through my fridge and even a bottle of water that was purchased at the store. After tasting all 3, my family and I all chose the water that came from this water filtration system. Really does give it more of a clean taste. When it comes to using while camping, we take it empty and will fill it there once we get to our spots. This is similar to using a beverage pitcher with a spout. No matter how many times we have used this, it’s been on 3-4 camping trips, the water has tasted crisp and clean. Not only does this save us money on buying water for our trip but it’s so easy to use.

  4. The media could not be loaded.  Description said inside the box haveComplete system even the tankJust don’t know what happened herePlease, review the order and send what is missingI cannot complete this by myself even with the instructions and video includedThanks

  5. I recently purchased this 3 stage RO system, and wanted to share my negative installation experience.I have in the past purchased and installed 3 Watts RO systems in the past, with NONE of these issues.*The mounting for the cartridge holder – there is no template for the screw pattern, the screw holes are buried under the filter, so you can’t drill using the devices as a template. On the Watts system, the screw holes are ABOVE the holder, easily accessible, and usable for a template.*Also, the holder doesn’t “hinge up”, so if you mount it near the bottom of the cabinet, as I had to, you have to actually lift it off of the keyhole screw holders. I ended up giving up, and buying velcro to mount this. Velcro $8. The Watts system hinges up for easy access.*The saddle provided (1.25?) didn’t fit any pipe under my sink – and I went to three different stores to try to buy a compatible saddle, to no avail. I ended up having to just drill a 3/8″ hole, shove the hose in, and “wet tape” it in place, and hope it doesn’t leak. Wet tape, $12.*The red tube from the RO cartridge to the faucet is way too short – even 6 more inches would have made this way more tenable. Was barely able to make this work, by scooting this uncomfortably close to a wall, since a hose exits from both sides of the cartridge holder.* The angle stop adapter doesn’t have a valve on it – the Watts system did, which allowed me to shut off the RO for service, without having to shut off the cold water to the faucet. $8 Shark Bite 1/4 to 1/4 tube valve.* Finally, and most frustrating, the tank connector with it’s swage fit to the white 3/8″ tube, didn’t seal, even after 3 tries, and continued to leak. I had to replace this with a “shark bite” type 1/4 FPT to 3/8″ tubing – for another $6. Yes, I put it on correctly. Yes, I re-cut the tubing. Yes, I looked at the diagram to verify that I was doing it right.If I had not already drilled a hole in my countertop, and done the velcro sticky on the cartridge holder, I would have returned this. This was SUCH an inferior installation experience to the Watts system, I will definitely not purchase this again. Instead of this being an hour evening project, it has stretched to 3 days, and 4 visits to hardware stores, and an additional > $30.At least no, it seems to be working, and filtered water is nice.

  6. The water tastes excellent. The faucet water generally has an aftertaste, but after filtering through this, it tastes like clean water. When I originally installed it, I ran a whole tank through it to clean the filter. This helps to clean out any loose dirt in the filters. The machine is rather quiet, and the water flow is enough.This filtration system will converts tap water or well water into pure and safe drinking water by eliminating 99.99 percent of the 1,000+ contaminants and dangerous substances such as viruses, bacteria, chemicals PFOA/PFOS, Pharmaceuticals, heavy metals Lead, Arsenic, chlorine, TDS fluoride, nitrates/nitrites, and others. It uses no chemicals and produces no by-products, successfully eradicating 99.99 percent of microbes, bacteria, and germs in your water for more complete sanitation. The UV purification system, when paired with the 3-Stages RO filtration system, may take water purification to the next level. feel the difference. Its a plug it in and have clean water straight away. It includes a complete set of quick-changing twist-and-seal filters. Get rid of the headaches that come with difficult installation and filter change. In comparison to traditional under sink filtration, is not limited by water source or space limits; you may set and relocate water purifier anywhere there is a power supply. The 5:1 pure to drain ratio is the lowest of any RO system product on the market. Using the recycling multi filtration technology, you may conserve up to 1500% of your water. The quicker dispense flow rate will provide you with a cup of filtered water in around 15 seconds 418 GPD.Overall, I’m pleased with this water filtration system. Good quality H20.Operating Parameters:- Rated Voltage: AC 110 V / 60 HZ- Rated Power: 60 Watts- Product Dimensions: 16.3 x 7.3 x 15.5 In-Product Weight: 14.8 Ib- Dispense Flow Rate: 418 Gallons Per Day- Dispense Water Temperature: room temperature- Feed Water Type: Municipal potable/tap water or well water meeting government drinking water standards- Feed Water Tank Capacity: 1.3 Gallons (5 L)- Internal Pure Water Tank Capacity: 0.45 Gallons (1.8 L)User-friendly Design:1. No installation, plug and use2. BPA-Free food grade material3. Filter replacement reminder4. 3-Second replacement5. 180ml / 350ml / 450ml auto dispense6. 5: 1 pure to drainPackage Contents:1 x Y7 RO system unit1 x Operator manual1 x CF filter element (pre-installed)1 x RO filter element (pre-installed)1 x Removable drip trayWhat is reverse osmosis?Reverse osmosis removes contaminants from unfiltered water, or feed water, when pressure forces it through a semipermeable membrane. Water flows from the more concentrated side (more contaminants) of the RO membrane to the less concentrated side (fewer contaminants) to provide clean drinking water. The fresh water produced is called the permeate. The concentrated water left over is called the waste or brine.A semipermeable membrane has small pores that block contaminants but allow water molecules to flow through. In osmosis, water becomes more concentrated as it passes through the membrane to obtain equilibrium on both sides. Reverse osmosis, however, blocks contaminants from entering the less concentrated side of the membrane. For example, when pressure is applied to a volume of saltwater during reverse osmosis, the salt is left behind and only clean water flows through.How does a reverse osmosis system work?A reverse osmosis system removes sediment and chlorine from water with a prefilter before it forces water through a semipermeable membrane to remove dissolved solids. After water exits the RO membrane, it passes through a postfilter to polish the drinking water before it enters a dedicated faucet. Reverse osmosis systems have various stages depending on their number of prefilters and postfilters.Stages of RO systemsThe RO membrane is the focal point of a reverse osmosis system, but an RO system also includes other types of filtration. RO systems are made up of 3, 4, or 5 stages of filtration.Every reverse osmosis water system contains a sediment filter and a carbon filter in addition to the RO membrane. The filters are called either prefilters or postfilters depending on whether water passes through them before or after it passes through the membrane.Each type of system contains one or more of the following filters:Sediment filter: Reduces particles like dirt, dust, and rustCarbon filter: Reduces volatile organic compounds (VOCs), chlorine, and other contaminants that give water a bad taste or odorSemi-permeable membrane: Removes up to 98% of total dissolved solids (TDS)What does a reverse osmosis system remove?A reverse osmosis system removes dissolved solids like arsenic and fluoride through the RO membrane. An RO system also includes sediment and carbon filtration for a broad spectrum of reduction. The carbon filters in an RO system remove chlorine and bad taste and odors, and the sediment filter removes dirt and debrisDoes a reverse osmosis system remove…Fluoride? Yes.Salt? Yes.Sediment? Yes.Chlorine? Yes.Arsenic? Yes.VOCs? Yes.Herbicides and pesticides? Yes.Many other contaminants? Yes. The contaminants listed are some of the most popular ones treated with an RO system, but the system also removes a slew of other contaminants.Bacteria and Viruses? No. If your water comes from a city treatment plant, then it should already be microbiologically safe. Reverse osmosis may remove some bacteria, but bacteria could grow on the membrane and potentially enter your water supply. To remove living organisms and viruses, we recommend UV disinfection.Reverse osmosis vs. bottled waterMost bottled water is purified through reverse osmosis, but producing bottled water wastes more water than a reverse osmosis system. Think about all the water required to make one bottle of water. When bottled water is purified, wastewater is sent to the drain, and producing the bottle uses water and petroleum. Petroleum is used again to deliver the bottled water to the store. Afterward, the truck may get washed, using even more water. A reverse osmosis system provides water just as pure as bottled water that tastes just as refreshing without as great of a cost to the environment.Reverse osmosis also has the added benefit of perpetually producing highly purified water in your home. There is no need to run out to the grocery store to stock up on expensive and wasteful cases of bottled water. A reverse osmosis system produces bottled water quality hydration in the comfort of your kitchen. You can even fill stainless steel water bottles with RO water and store them in your fridge, so you can enjoy all the conveniences of bottled water without the disposable single-use plastic bottles and weekly grocery runs.Is reverse osmosis water good for you?A reverse osmosis water system removes dissolved contaminants that you can’t see but that could make you sick. Reverse osmosis does work for your kidneys by filtering water before it enters your body. It also removes beneficial minerals like calcium and magnesium from water, but that does not make reverse osmosis water bad for you.Our bodies are 70-80% water that hydrates, lubricates joints, and aids organ function. You don’t need minerals to do those things. You would have to drink excessive amounts of water for your body to absorb enough mineral content to make a significant difference. Food is the primary source of essential nutrients, not water. If you want more minerals, eat your fruits and veggies.Some mineral content is fine to drink, but the EPA recommends that the amount of TDS in water not exceed 500 parts per million. A large portion of the U.S. has TDS levels that exceed this level and could benefit from an RO system.Reverse osmosis reduces chemical contaminants that carbon filters cannot effectively reduce, such as:Nitrate, which causes birth defects or, in higher doses, can be immediately toxic to babies.Perchlorate, which changes the thyroid function and harms children’s brain development.Arsenic, which impairs children’s growth, brain development and immune system.Hexavalent chromium, which can have impacts that children are more susceptible to, such as harm to the reproductive system and risk of cancer.Reverse osmosis reduces other contaminants that can also be reduced by a carbon filter, such as lead, which harms children’s brain development, and the toxic fluorinated chemicals known as PFAS.What are the drawbacks of reverse osmosis filters?Reverse osmosis systems tend to cost more than other types of filters and require installation under the sink. For many families these costs, plus the cost of replacement cartridges, can be a significant barrier.Reverse osmosis systems also tend to waste water, about three times as much as they treat. To conserve water, reverse osmosis systems should be used to treat water used for drinking and cooking only, not as a whole-house filter. Timely maintenance and upkeep of the system also helps to minimize water waste.If you’re shopping for a whole-house filter system, it’s important to remember that such systems remove residual levels of chlorine from the entire plumbing system in the house. With no disinfectant in the water, bacteria may grow in the household pipes between the filter and the tap. That’s another reason experts recommend installing reverse osmosis filters at the tap, rather than a whole-house filter.What about minerals and fluoride?Reverse osmosis removes contaminants, but also some necessary minerals, such as magnesium, calcium and iron. Foods cooked using reverse osmosis-treated tap water should not be a problem. But if mineral levels are a concern for you, or if you simply like the taste of added minerals, you can add them back with mineral drops, a special filter or a pitcher.These filters also remove the fluoride from drinking water. There is growing evidence that too much fluoride in water can be harmful to children’s brain development. For the dental benefits of fluoride, such as preventing tooth decay, fluoride-containing toothpaste is a better alternative.

  7. Bought this exact same model from Costco. Installation was a breeze. Instructions were clear, no issues. I’m not sure about the other reviews I’ve seen here but I have clean RO to the sink and it only took an hour or so to install (another 12 hours to purge). There were no installation problems and no leaks.

  8. The system is great for filtering out iron and other contaminants. I live in FL and the well has a lot of iron. Installation was a breeze and took half of my sunday afternoon. For the price it’s hard to beat. I would recommend getting the reverse osmosis for drinking and cooking. My only gripe is the filters need to be change every 4-6 months. I would stock up on those filters just incase of inflation and price increases.

  9. Hello,I am leaving the history of my challenges with Simpure below, but in the end, I love this filter. Today I received independent verification from SGS that the Y7 does full reverse osmosis including a 98.30 % reduction in PFOS. I am currently using this device daily and can endorse it fully. I know it has been a long road for Simpure, but I believe they always meant to do the right thing, but something was lost in translation. They now have the test results to back it up. All NSF advertising has been removed and the new product details page looks great. A filter doesn’t need NSF certification to be really good, but without NSF certification an independent lab must certify what the filter removes and to what degree. Simpure now has that report from SGS. Great job Simpure you have earned the 5-star rating by being proactive and making a great product. I always loved the water filter, but without verified proof of the final result, you just don’t know . We now have verified proof this little unit does a great job of keeping water clean.I purchased this RO filter looking for an NSF-certified RO filter. This one said it is NSF certified and had great reviews so we purchased it. Received it today and ran a TDS test. My house water is running right at 400 and the filter brought it down to 50. Very good. I went to the NSF website to compare their numbers and instead found a warning from NSF that says Simpure is saying they are NSF certified but they are not. So what else are they lying about? The only way I could recommend this filter is to have an independent laboratory run tests on the final water. Unfortunately, this filter will be going back because I can’t trust a company that lies about certification. Tried to call to ask if they have any independent lab results and confront them about the NSF certification, but the phone # is disconnected. AVOID THIS PURCHASE. Amazon should remove them for this item.UPDATE: Emailed the company through 2 different emails asking for laboratory proof of what the Y7 filters and to explain why they are lying about certification. They responded and said that they are certified under membrane solutions. Now I will go down this new rabbit hole. Stay tuned. The phone number is still disconnected. I’m trying to find any reason to keep this thing. It’s so convenient, but just because it is easy to use doesn’t mean it’s good for you and your family.Update 2 : Simpure reached out to me and could not prove that the Y7 is NSF certified. They pointed me in the direction of their under-sink cartridge which is not the same. I asked if they have an independent lab that can verify the output of the machine they said no. They are offering to remove the advertisement that they are NSF certified since it is not true. I challenged them to get an independent lab to at least show that the unit is indeed performing RO. They said they would and get back to me. At this point, there is no proof that the Y7 does anything except reduce hardness in the water. I will change my review if and when they can prove that it does anything else. Without lab results and lying about NSF, please use extreme caution before you use this machine to give your family drinking water. We don’t know what the machine is dispensing.Update 3: As mentioned before, the company has a agreed to remove the NSF certification. The rep from the company took my advice and they are getting certification from an independent laboratory. He said they ran internal tests that were really good, but will send results once the lab returns certified results. I told them that once I see both certified results and they remove NSF I will change my review, because I really do like the machine. I just have to know that it is dispensing safe water. Stay tuned ……..Update 7/13/2022 – I just realized I should have been dating my updates. Sent Simpure representative an email last week asking about the independent lab results. He said that the results should be available by the end of the week. Nothing yet. Hopefully early part of this week. They still have not removed the NSF certification from their advertising. They are very aware that this is a lie and is supposed to be removed. Any further advertising of having this certification is a complete disregard to your health. Again I hope Simpures model of deception changes, until I see change, avoid this product at all costs. Your family’s health is not worth the convenience.7-30-2022 Emailed Simpur and asked again for the Independent lab results that they promised last week. Another week goes by and they have not changed their false advertising about NSF certification. Do not buy this product until the company can prove the water is safe.8-15-2022 Big Milestone. Simpur has removed all references to being NSF certified. Congrats to them for finally advertising with the truth. Another step forward. Simpur sent me an excel spreadsheet that looks very impressive for filtering with internal tests, but it is an internal excel spreadsheet. They said that the independent lab data is coming soon. I really do hope the results are good. Like I said in the beginning, this is a great device, but it has a large cloud hanging over it from the company publishing questionable data. – I will keep everyone updated when the independent lab sends back the results.

  10. This system is effective and reasonably easy to install. There are helpful how-to videos available on YouTube. This is a LARGE filtration system (see dimensions in description) so it arrived via freight delivery. Don from ISpring called to arrange delivery and the freight company followed up with a specific time. Don also made sure we knew the videos were available and asked if we had any questions about the system. He called again a few weeks later to be sure the installation went okay and to see if we had any questions.

  11. Reply
    Robert (Bob) Clark June 17, 2022 at 12:00 am

    This water filter is everything they claim it to be.It took me all of about 45 minutes to install and perform the recommended startup procedures, and it’s taken care of itself since.The tap water immediately felt different and better, and showers are great. After 2 months, I’ve noticed some of the previously water staining in our dishwasher has gone away.We live in southern Texas, near San Antonio, where the water is extremely hard. While this filter is not published to do much about the hardness, shower water stains and shampooing is very much improved.We especially like this style of water improvement system because it does not rely on salt to perform. It automatically backflushes itself every 8 days, so the filter media is kept clean (just like a sand pool filter).

  12. This product is very well made and works fantastic. If you are in the market for a whole home system, the quality of material and price can’t be beat.Also, a huge thumbs up to Sean, John and Nick on their team. I’ve had a few installation questions. These guys answer immediately and are extremely helpful. Service is second to none. Thanks gentlemen!

  13. I’d been relying on those pitcher-base water filters, but wanted to take the leap to an RO based system after moving into my new place this past summer. After doing a lot of research, I settled on the Waterdrop G3P800 system because it seemed to hit the sweet spot of great design and filtration performance (I own a number of products that have won the Red Dot Design Award and trust me, you will never regret owning a product that has won the Red Dot). So even though the jG3P800 was pricey, I reasoned the cost couldn’t compare to being able to drink and cook with water that is free of not only common contaminants like lead, but newer, harder-to-filter stuff like PFAS “forever chemicals” that many filters won’t catch. As such, the main points about why I chose the Waterdrop 800GPD are:* 800 gallons per day capacity* Efficiency (only 1 cup of waste water for every 3 cups of purified water)* Informative indicators on both smart faucet and main filtration unit (see pictures)* Easy-to-replace filters with indicators that let you know when you need to do so* Tankless, on-demand system (no need to worry about bacterial build up in tanks)* Integrated, in-line UV light to kill any bacteria that might have bypassed filtration* Extensive 9-stage filtration, including PFAS “forever chemicals”* Sleek, futuristic, integrated design that looks great both above and below countertop (and leaves plenty of space under)So it was to my great dismay that when my package arrived, I discovered the smart RO faucet was actually missing in the box! I immediately contacted Waterdrop support via Amazon.com, but in my anxiousness, I also ended up calling their toll free number. I was pleasantly surprised when someone actually answered the call in less than 5 minutes, as I was in a fairly sour mood given that a major component was missing on an expensive purchase. After explaining my situation, Waterdrop offered to send a replacement faucet out immediately. There was no back-and-forth—the agent on the phone just asked me to verify my shipping address and the missing part. Just two days later, I received a package with the smart RO faucet inside!The installation itself took a few hours (it helped that I already had a hole for the smart faucet pre-drilled into the countertop). I’m sure it would have gone faster had I had more experience with plumbing, but as long as you read the directions carefully and/or watch the installation videos, installing the RO system should be relatively straightforward. The most difficult part was drilling a 1/4” hole into the waste water pipe in order to connect the wastewater line from the Waterdrop filtration unit to. The best moment? When I plugged in the RO system to the under-counter power outlet and turned the 800 GPD on. It was lovely watching the displays light up and the RO system do its thing (you need to initially flush the system for 30 minutes, but the smart display on the faucet will let you know when the water is ready for drinking).I’ve now been using the Waterdrop RO system for almost 2 weeks now. I naturally use it for all drinking and cooking needs now, but given the extremely fast flow rate and the endurance of the 3 hefty filters, I am also using it to do a final rinse of all my dishes and flatware (I prefer to hand wash my dishes vs. running the dishwasher). I’ve also noticed my cats seem to love the taste and the purity of the water as well.In conclusion, I am completely delighted with my Waterdrop RO system. The hiccup with the missing smart faucet was annoying, but Waterdrop’s responsive and helpful customer service really made up for the packaging oversight. Thus, without any reservations, I can heartily recommend the Waterdrop G3P800.

  14. I’d been relying on those pitcher-base water filters, but wanted to take the leap to an RO based system after moving into my new place this past summer. After doing a lot of research, I settled on the Waterdrop G3P800 system because it seemed to hit the sweet spot of great design and filtration performance (I own a number of products that have won the Red Dot Design Award and trust me, you will never regret owning a product that has won the Red Dot). So even though the jG3P800 was pricey, I reasoned the cost couldn’t compare to being able to drink and cook with water that is free of not only common contaminants like lead, but newer, harder-to-filter stuff like PFAS “forever chemicals” that many filters won’t catch. As such, the main points about why I chose the Waterdrop 800GPD are:* 800 gallons per day capacity* Efficiency (only 1 cup of waste water for every 3 cups of purified water)* Informative indicators on both smart faucet and main filtration unit (see pictures)* Easy-to-replace filters with indicators that let you know when you need to do so* Tankless, on-demand system (no need to worry about bacterial build up in tanks)* Integrated, in-line UV light to kill any bacteria that might have bypassed filtration* Extensive 9-stage filtration, including PFAS “forever chemicals”* Sleek, futuristic, integrated design that looks great both above and below countertop (and leaves plenty of space under)So it was to my great dismay that when my package arrived, I discovered the smart RO faucet was actually missing in the box! I immediately contacted Waterdrop support via Amazon.com, but in my anxiousness, I also ended up calling their toll free number. I was pleasantly surprised when someone actually answered the call in less than 5 minutes, as I was in a fairly sour mood given that a major component was missing on an expensive purchase. After explaining my situation, Waterdrop offered to send a replacement faucet out immediately. There was no back-and-forth—the agent on the phone just asked me to verify my shipping address and the missing part. Just two days later, I received a package with the smart RO faucet inside!The installation itself took a few hours (it helped that I already had a hole for the smart faucet pre-drilled into the countertop). I’m sure it would have gone faster had I had more experience with plumbing, but as long as you read the directions carefully and/or watch the installation videos, installing the RO system should be relatively straightforward. The most difficult part was drilling a 1/4” hole into the waste water pipe in order to connect the wastewater line from the Waterdrop filtration unit to. The best moment? When I plugged in the RO system to the under-counter power outlet and turned the 800 GPD on. It was lovely watching the displays light up and the RO system do its thing (you need to initially flush the system for 30 minutes, but the smart display on the faucet will let you know when the water is ready for drinking).I’ve now been using the Waterdrop RO system for almost 2 weeks now. I naturally use it for all drinking and cooking needs now, but given the extremely fast flow rate and the endurance of the 3 hefty filters, I am also using it to do a final rinse of all my dishes and flatware (I prefer to hand wash my dishes vs. running the dishwasher). I’ve also noticed my cats seem to love the taste and the purity of the water as well.In conclusion, I am completely delighted with my Waterdrop RO system. The hiccup with the missing smart faucet was annoying, but Waterdrop’s responsive and helpful customer service really made up for the packaging oversight. Thus, without any reservations, I can heartily recommend the Waterdrop G3P800.

  15. This was easy to install. I watched a youtube video about drilling a hole in my granite. I started at an angle and then moved the drill vertically. It worked fine and save me $150. The unit came with all the parts that I needed. I just had to order a diamond drill bit for the granite. Everything is high quality. The threads on the water supply adapter are very fine and sliced my index finger a little. The entire unit takes up less space than an RO system with a tank. The faucet is pretty and seems to be high quality. I ordered the extra remineralization filter to put some minerals back into the water for taste. The RO system had extra clips to use when installing the extra remineralization filter. Since it takes awhile for the water numbers to drop to their lowest after you turn it on, we fill several containers at one time in the morning: water pitcher, coffee maker water dispenser, two 32 ounce water bottle, and two glasses of water. This generally gets us through the day without having to run the RO again. I am move than pleased with the unit and would buy another. We have been using it for about two weeks now.

  16. I am a homebrewer and wanted to be able to use my tap water instead of buying bottled water for each batch. I started with a waterdrop “UF” filter and that was definitely better than nothing. It helped to reduce chlorine and give me a better baseline for water salt adjustment in my brewing process but I wanted to get even closer to a neutral profile without buying distilled water or spending much more on a traditional RO water system with a tank.The other issue with a traditional RO system is that it is slow to refill the tank and as a brewer, I need 10-20 gallons of water for each batch without having to wait hours or overnight. This tankless system provides plenty of water with minimal wait. I get roughly about half a gallon per minute with this system.I also had my water tested with the previous UF filter and with this tankless system and the results are better, but you will likely get closer to distilled water by using a traditional RO system. However, the time savings and price savings is worth the trade off of having water that is closer to distilled but not perfect.TDS dropped by almost 80 with this system over a regular UF filter. Water salt levels also dropped considerably. This gives me a better starting point for adjusting water for different beer styles.

  17. I’ve designed, built, and serviced many filtration systems. I wanted a counter-top RO instead of an undercounter system. Rolled the dice on this model. I’ve had it for several months and it works perfectly, as designed. A few tips. The screw-on filter cartridges may loosen in shipping. Re-seat them before the first run. I had a leaking cartridge after my first pot of water. Re-seated the dripping cartridge (see photo) and all is well. It is addressed in the manual. No return needed!! I like the twist-off cartridges. No wresting with strap wrenches like the typical RO system filter changes. Now for the Pro Gold info. The TDS display. TDS meters work based on electrical conductivity of the water. The filter has a conductivity probe on the raw water and post filtration water sides. The electrical conductivity (EC) is dependant on dissolved salts and minerals like calcium, bicarbonate, potassium, sodium, and sulfate primarily. EC is converted to TDS (Total Dissolved Solids) by a math formula and displayed on the filter. TDS is not a measure of pollutants. Pollutants like nitrate, lead and copper play such a minor role in conductivity that it isn’t detected. Organic chemicals like pesticides don’t conduct current and are not detected. So what is the TDS display for? It shows that the RO membrane is working. None of the other filter cartridges play a role in the TDS level. The RO membrane “rejects” the minerals, metals, nitrate, phospates, etc, flushing them to waste ( Back into the water tank). The filtered water has nearly all the minerals and salts removed, which is why the final TDS level is lower. TDS (EC really) is an easy way to monitor the RO cartridge. You want the the filtered water to have a TDS level at least 80% lower than the unfiltered water. If not, change the RO. The individual filter meters, displayed on the unit, are simple count-down timers. The unit does not measure the effectiveness of each filter cartridge. It is a pre-programmed reminder. Same as a fridge filter alert. So, don’t mistake the TDS level as a pollutant or toxin indicator. That expensive mineral water you drink has a high TDS due to the healthy minerals. So a high TDS is good in this case. But with RO water, low TDS is what you want as it indicates the minerals are being removed, which means metals and other potentially harmful substances are being removed. Hope this helps.

  18. I purchased this unit May 10th 2022. It arrived on the 16th and I installed it the same day. I’m writing this review Nov 1st 2022 and I just got a yellow ring on the RO faucet indicating the CF filter is needing changing soon. This unit does get HEAVY use in this household and I got 5 months and 2 weeks give or take a few days before needing to order new filters. currently CF filters for the g3 are $28.49 here on amazon. Although waterdrops website does discounts farily frequently and I just saved 15% off my last purchase. I will review again when the RO membrane needs replacement. My local city water is pretty awful here. PPMs out of my kitchen faucet read around 1300-1400 mark which is well above what is NOT considered safe for drinking. according to the EPA acceptable levels are no more than 500 ppm. So after running this machine for the time they reccomend to purge your new filters I tested the water with two different TDS meters with readings between 100 -125 ppm. This is much higher than what the units onboard meter indicated which was showing around the 60 mark. While it was higher than I was hoping for it made my house water acceptable to use. Install was easy and if you’re an average DIYer you can accomplish this yourself. No need to waste money on a plumber. Unit has functioned well and I’ve had no issues so I cannot speak to how well customer service will take care of you in the event you do have an issue. While everything has been good and I do really like this units functionality and space saving there is one major drawback. If you lose power this unit will not function as it relies on a pump. We had a weather incident here where I live that left us without power for 24 plus hours. While we did have functioning water we could not use this RO system! Food for thought.

  19. I purchased this unit May 10th 2022. It arrived on the 16th and I installed it the same day. I’m writing this review Nov 1st 2022 and I just got a yellow ring on the RO faucet indicating the CF filter is needing changing soon. This unit does get HEAVY use in this household and I got 5 months and 2 weeks give or take a few days before needing to order new filters. currently CF filters for the g3 are $28.49 here on amazon. Although waterdrops website does discounts farily frequently and I just saved 15% off my last purchase. I will review again when the RO membrane needs replacement. My local city water is pretty awful here. PPMs out of my kitchen faucet read around 1300-1400 mark which is well above what is NOT considered safe for drinking. according to the EPA acceptable levels are no more than 500 ppm. So after running this machine for the time they reccomend to purge your new filters I tested the water with two different TDS meters with readings between 100 -125 ppm. This is much higher than what the units onboard meter indicated which was showing around the 60 mark. While it was higher than I was hoping for it made my house water acceptable to use. Install was easy and if you’re an average DIYer you can accomplish this yourself. No need to waste money on a plumber. Unit has functioned well and I’ve had no issues so I cannot speak to how well customer service will take care of you in the event you do have an issue. While everything has been good and I do really like this units functionality and space saving there is one major drawback. If you lose power this unit will not function as it relies on a pump. We had a weather incident here where I live that left us without power for 24 plus hours. While we did have functioning water we could not use this RO system! Food for thought.

  20. We are on a private domestic well and have had a tank style R.O. system for over 20 years. A recent series of unusual events and a desire to free up space taken up by the tank under the sink resulted in the purchase of one of these WaterDrop systems.One of the considerations was would the unit fit under the sink in the space used by the filters in the old system? It does.One drawback was the fact that there is no outlet pressure when the internal electric pump shuts off. For whatever reason, the automatic ice maker in our refrigerator would not allow enough flow for the pump to kick in. In order to have it produce ice, I had to move the tee for the ice maker from the outlet of the R.O to the inlet supply.If yours is a new installation of an R.O. system, all the plastic tubing, plumbing adapters, and other necessary parts are included in the package. Even a full roll of Teflon pipe thread tape.I think purchasing and installing this unit was a good decision, but this is early in its life. I have no expectations this unit will outlive our earlier no-moving-parts systems just because of the internal electric pump. I am more than willing to be proven wrong.

  21. So far love it the water taste great

  22. I live in phoenix arizona, the water is HARD here. Strong calcium deposits, sewage and chlorine smell from the tap water has gotten worse in recent years. I live in an apartment, my brita seemed to do the bare minimum, water bottles are wasteful and water jug dispensers are too big for my space. city water checking in at anywhere between 700-1000tds/ppm.This device is about the size of an automatic espresso maker. It’s very compact for what it is. 4 filters is amazing and the taste is literally night and day difference. My tap water filtered tastes like fiji bottled water lol, no joke. This is a good machine. Takes a few minutes to fill the water pot. If you fill the tank up beyond the max line, the machine seems to overfill the water pot as well, so be warned there. Overall, awesome machine, quiet and I can taste the difference. worth the money.Filter changing is as easy as turning the filters to the right or let to remove or install, this thing couldn’t be more user friendly without someone doing it for you.

  23. I love my water filter!! I use it in my house, because my tap water is questionable. I was under the impression I would get 3,000 gallons per filter or per three filters, I forget…. But either way, I’ve had it for a year and the filters seems to be spent. They are still effective in cleaning water, but the top reservoir doesn’t filter-drain to empty anymore. Now the top is always 1/3 full of water, and I have to add more to get it to filter. Seems like the filters are gunked up. Now, a year since I bought mine, I see a bunch of cheaper brands with much cheaper filters. This is the most expensive dual-reservoir gravity filter on the market, and the filters do not last as long as advertised. Water looks and tasted great, but I would recommend another brand, with cheaper replacement filters.

  24. We have not had this very long, but so far very impressed. It is comforting to know that the impurities (TDS) coming out of our tap water are removed or reduced almost entirely. This system is so easy to use and set-up was nothing. Basically, take out of box; wash the containers; run 5 or 6 carafes through and start drinking clean water. Because reverse osmosis removes good minerals, we are currently looking at adding minerals back into our filtered water. I’ve already tested the PH and see that it is a little lower as expected. May consider making it a little more neutral. Keeping a large picture of this wonderful water in the fridge at all times. Going to get a 2nd carafe. Using it to make ice and the appearance of the cubes are clearer than ever. So far, this is a good purchase for us. Also feels good not to be trashing so much plastic – no more buying bottled water.

  25. I love this machine. I was looking for something I can use to make bottles for my baby since I was getting very tired of going to fill one gallon bottles and lugging them up my stairs. My husband wasn’t happy about the 300 price tag but it was worth it to me and the water taste great. I water tested this against two other filtration systems and nothing beats the RO filter. It makes the water so refreshing. I’m definitely bougie when it comes to water but who doesn’t love a good clean glass of water 😬

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