18 best 70 pint dehumidifiers passed our test 2023

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To help you quickly compare and make an informed decision on the best 70 pint dehumidifiers, we have rounded up a list of the best 70 pint dehumidifiers available with some objective information about them. Learn more to choose the most suitable item for you.

Top list for 18 best 70 pint dehumidifiers passed our test 2023


Choosing a dehumidifier for your house is a serious decision that can be costly if you require a high-capacity device. It can be a difficult task given the abundance of options available. Before purchasing one, it is necessary to do some research. Knowing the proper size is only half the battle considering the variety of dehumidifiers available in this range.

But don’t worry, we’ve got you covered! To help you narrow down your options, we’ve compiled a list of the best 70 pint dehumidifiers on the market. Check out why these are the units in which you should invest your money.

Buying Guides

Dehumidifiers work to control mold and mildew thriving in moist environments. 70-pint dehumidifiers, with the exception of whole-house models, have the highest dehumidification rate on the market.

A 70-pint dehumidifier is a machine that can remove up to 70 pints of harmful mold-producing moisture per day from the air. Because it can cover over 2500 square feet, this is an incredible feat for a machine. During one cycle, a 70-pint dehumidifier is made to eliminate 70 pints of moisture in an area.

It can be difficult to choose the best 70-pint dehumidifier. But you’re not alone if you’re wondering where to begin. Here are some key factors to think about first to ensure that you make the right decision.

1. Removing water

Most experts agree that under excessively wet or moist conditions, most dehumidifiers collect large amounts of water. This means you will have to regularly empty the internal bucket. Most dehumidifiers come with drainage units allowing you to remove water without taking out the internal buckets, which can be complicated at times.

Others include an internal pump that can be used to pump water into a sink. If you don’t want to keep emptying the internal bucket or your machine doesn’t have a draining function, this is an option. In any case, you will need a way to quickly and effectively remove any water that could harm your system.

2. Ease of use

Nobody likes a complicated item that requires five buttons to turn on. We prefer units that have simple LED displays and a few clearly marked buttons so you know what to press.

The reservoir or bucket that stores all of the water vapor is another trouble-point for many homeowners. In some units, removing and replacing this component can be difficult. It’s simple to remove the reservoir from some units, but it’s more difficult to put it back in.

Check to see if the unit you’re considering has an ergonomic design that will make it easier to use. We also suggest you look for a unit that has a clear water level indicator so you can see how full it is.

If your device has a filter, you should consider the way it is removed. It’s inconvenient to have to carry the unit to remove the filter. Filters, on the other hand, are usually simple to locate and remove.

3. Extra features

An internal pump, direct drain, automatic-humidistat, and auto reset, defrost, or temperature settings must all be included in every machine. These give the machines a unique flavor and are essential for making dehumidification a simple and effective procedure.

An internal pump, direct drain system, automatic humidity control and auto reset, defrost or temperature settings are a must in every machine. These features make the machine unique and are essential to making dehumidification a simple and efficient process.

Now, we present to you a list of the best 70 pint dehumidifiers in 2021.


1. Best 70 Pint Dehumidifiers: Ivation 70 Pint Ft Large-Capacity Energy Star Dehumidifier

This is the dehumidifier for you if you need a small dehumidifier that can handle huge regions at once. The Ivation 70-pint dehumidifier is both strong and eco friendly.It has a number of settings that help you to save energy. The enormous reservoir can keep most of the moisture. On particularly hot or humid days, you can connect the optional hose for unlimited use.

  • The compact Ivation 70-pint dehumidifier fits almost everywhere. It weighs 40 pounds but comes with caster wheels to make it easier to move around.
  • This powerful dehumidifier has two fan speeds to accommodate the size of the space. It can work up to 4,500 square feet in one go.
  • The LCD interface allows you to easily control and monitor the unit. It allows you to check the humidity, change the fan speed, and program a 24-hour timer.

2. Best 70 Pint Dehumidifiers: Honeywell Basement & Large Room TP70AWKN

Honeywell manufactures some of the most popular dehumidifiers on the market today. They’re also one of a few companies in the HVAC industry that creates connected products. If you live in a connected home, the Honeywell TP70AWKN is a great 70-pint Wi-Fi dehumidifier and an excellent choice.

  • This dehumidifier is one of the lighter versions in the 70-pint class, weighing around 40 pounds. With a handle on top and filter access in the back, the wheeled unit is of average size. 
  • The 14-pint bucket is spill-proof, but it is also designed for continuous draining.
  • It has a 5-year warranty, a 24-hour timer, a 5-year warranty, standard safety features and Alexa-enabled Wi-Fi access with voice control.

3. Best 70 Pint Dehumidifiers: Aprilaire 1830Z 1830 Pro Dehumidifier

Aprilaire makes a number of products that can help you improve the quality of your indoor air. The Aprilaire 1830Z is one of the best 70 pint dehumidifiers for crawl spaces if you need a system in the 70-pint range. They don’t make any dehumidifiers that are suited for placing in a family room or bedroom. Compared to the other models on our list, this dehumidifier has a completely different design. 

  • It’s designed to function in small, damp spaces like crawlspaces, even though it can cover up to 3,800 square feet. It’s a bit heavier than dehumidifiers designed for living rooms, weighing nearly 70 pounds, but it’s compact and has controls that can be installed on the top or front.
  • The Aprilaire 1830 comes with a durable filter that can be washed or replaced and only needs to be maintained once a year under normal conditions.
  • The Aprilaire 1830 comes with a 5-year manufacturer’s warranty.


1. How often should I empty the water tank?

The frequency of emptying the water tank is determined by the size of the tank and the availability of a continuous drainage option. The bigger the tank, the less you’ll have to empty it. The continuous drainage option, on the other hand, eliminates the need to empty the tank, which is useful if you forget.

2. Will a 70-pint dehumidifier do its job well in a smaller room, or should I go for a smaller model?

A unit designed for larger spaces is always a good choice. Going for a larger capacity is actually suggested. A 70 pint dehumidifier will efficiently eliminate moisture from a small room in less time, saving electricity. If you’re on a budget and not intending to use it in, you should go for a smaller model with a lower dehumidification rate.

3. Are any dehumidifiers quiet?

For some customers who require a refrigerant-based dehumidifier, this can be a deal-breaker. Despite what manufacturers may promise, no dehumidifier – especially larger ones – is likely to be completely silent. Decibels are used to quantify how loud it will be, and you can measure for both low and high speeds on a system.

Most of the top brands have systems with the highest noise level of around 55dB. That’s quieter than a vacuum cleaner, but not quite as quiet as some of the quietest tower fans. In other words, noise is not an issue with most systems, and you can address some of the issues by placing them in a suitable location.

4. How do I maintain a 70 pint dehumidifier?

You should clean the filter whenever the filter alert goes off, or according to the manufacturer’s recommended timeframe, to avoid the dehumidifier becoming clogged by debris.

To prevent mold and mildew from developing and causing respiratory infections, wash the water tank with soap and disinfectant periodically.

Leave at least six inches of space around the 70-pint dehumidifier for free air flow. Close the windows if possible to avoid overworking the dehumidifier.

5. Is it true that pump models use more energy than non-pump models?

Pump models require more energy than non-pump ones, but they are actually more energy-efficient since they remove the same amount of moisture in a shorter time. Non-pump dehumidifiers use less energy but run for longer periods, racking up energy costs. If you’re concerned about excessive energy use, go for a model with the Energy Star certification.

Final Thoughts

Dehumidifiers are well-known for their health benefits. Asthma and allergy sufferers should reduce the dampness in their living areas to avoid or minimize their symptoms, according to leading health advisory organizations. Less moisture means fewer mold, mildew, bacterial development, and dust mites, all of which can cause or aggravate respiratory problems.

Dehumidifiers with capacities of 70 pints or more are ideal for basements, huge rooms, and locations that are more moist than damp. They are more adaptable to a wider range of humidity conditions.

Finally, each of the best 70 pint dehumidifiers we’ve mentioned above is a great offering in the market. 

  • The Ivation 70-pint dehumidifier creates a safe and pleasant environment by avoiding mold, mildew, and structural cracking, and protects your family from allergens, mites, and asthma triggers.
  • The Honeywell TP70AWKN is one of the lighter models in the 70-pint category, weighing under 40 pounds and making it convenient to transfer and store.
  • The Aprilaire 1830Z is a powerful and efficient dehumidifier that you cannot go wrong with. Every single facet of it is very sturdy and dependable in every way.

We hope the above information is helpful for you to make your final decision while choosing the best 70 pint dehumidifiers.

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18 best 70 pint dehumidifiers passed our test 2023

Mark Cuban

Mark Cuban

I am a former restaurant executive who later ran a home cleaning business in Akron, Ohio. I spend most of his time interacting with homeowners. Lately, I have been sharing his cleaning expertise online, giving incredible tips and tricks on how to select the right products, and clean your home like a pro!

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