Guide to Buying Home Dehumidifiers

For those living in humid or rainy areas, the extra moisture can feel icky. But even if it doesn’t bother you because you’re used to it, the humidity may cause trouble. From sweat to asthma to molds, uncontrolled humidity can cause discomfort and threat to the structural integrity of your home. Humidity levels above 50 percent can cause mildew and molds to form so, keeping humidity levels below it is important.  Also you may want to check out options by Homenewtools as well.

When you’re looking for dehumidifiers, you must consider the two most important specs: pints and cubic feet. The pints measurement refer to how much a dehumidifier can move during a full day of work. You can see dehumidifiers that are labeled “70-pint,” “50-pint,” “30-pint,” and most people assume it refers to how much water it can hold. It’s partially related to size but, it’s more of a measure of efficiency. We can say that a 70-pint dehumidifier is more efficient than a 30-pint one. Meanwhile, the cubic feet indicates the largeness of a space the dehumidifier was designed for.

Here are some of the best home dehumidifiers you can buy for your home:

Where to Buy

Keystone KSTAD70B

Frigidaire FAD704DWD

Frigidaire 70-Pint Dehumidifier with Effortless Humidity Control


Friedrich D70BP

Eva-dry Edv-1100 Electric Petite Dehumidifier

Eva-Dry New and Improved E-333 Renewable Mini Dehumidifier


1. Keystone KSTAD70B

The Keystone KSTAD70B is a health-conscious model with a powerful performance that can remove up to 70 pints of moisture a day. It offers a dust filter, which is helpful for those suffering from allergies or asthma, and a transparent water filter. It can dehumidify an area of up to 4,500 square feet, making it an ideal tool for dehumidifying the whole home. It offers three primary settings: Normal, Turbo and Auto-Defrost, making it easy to use. There’s electronic controls with LED display, a 24-hour timer, and an auto restart function, which saves your last settings during a power outage. It’s also really quiet, as it only runs on 53 decibels on high setting.


  • Powerful enough for whole house dehumidification
  • Excellent five-year warranty
  • Very quiet
  • Easy to use
  • Comes with dust filter


  • No drain pump
  • Small water reservoir

2. Frigidaire FAD704DWD

For heavy-duty dehumidifying, the Frigidaire 70-Pint Dehumidifier with Effortless Humidity Control is reliable. It can extract up to 70 pints of moisture from the air in a whole day, and it’s designed for a 1,400 square foot room. It’s great for using in a damp basement, plus it has a sizable moisture reservoir that can collect up to 16.3 pints of water. You can bypass using the bucket by attaching a garden hose to its back port and let it drain. It doesn’t have a built-in pump to draw water out, so combined with the large reservoir, it’s best to use it in a basement or anywhere dampness lurks. It automatically shuts off when the reservoir is full, and it has an auto-restart function that restores former settings during a power outage. The top and side handles makes it easy to move around your home.


  • Powerful enough for a huge room
  • Perfect for use in basements
  • Large water reservoir
  • Easy to use
  • Comes with top and side handles
  • Auto shut off feature


  • No drain pump

3. Frigidaire 70-Pint Dehumidifier with Effortless Humidity Control

If you need a heavy-duty dehumidifier for your whole home, Frigidaire 70-Pint Dehumidifier with Effortless Humidity Control is a great choice. It’s not just a moisture remover, it also helps eliminate bacteria in the air that can make breathing difficult. This unit also operates very quietly at 51 decibels, and operates at low temperature to save energy. By the way, it’s an Energy Star-certified model. It’s best to place it near a suitable drain to easily dispose of the water. This unit also features a ready-select electronic controls with a digital humidity readout, control lock and a 24-hour on/off timer. It’s also equipped with a handle on the side and top for easy handling.


  • Eliminates bacteria in the air
  • Very quiet
  • Energy Star-certified
  • Digital humidity readout
  • Comes with top and side handles


  • No drain pump

4. SPT SD-52PE

Ideal for small homes or large rooms, the SPT SD-52PE home dehumidifier can remove up to 50 pints of moisture in your home and can cover up to 1,300 feet. What’s special about this unit is it offers different ways of draining the water, such as continuous drainage through a hose, pumping the water out using the included drain pump, which a lot of units don’t have. Once you’re using the bucket, it automatically shuts off to keep it from overflowing. It also has a defrost feature to keep itself from freezing and breaking during winter months. Once you encounter a power failure, it can automatically restart and use the previous setting. The air filters it has are washable, with a reminder indicator.


  • Comes with drain pump
  • Energy efficient
  • Defrost and auto shut off feature


  • A bit noisy

5. Friedrich D70BP

The Friedrich D70BP has a 16.2 pint water collection bucket and can collect up to 70 pints of airborne moisture each day. It can dehumidify up to 1,300 square foot of space, making it great for a smaller space. It offers continuous drain operation with a built-in drain pump that pushes water into a sink or out of a window. One notable feature is the auto defrost that keeps a unit working for temperature for as low as 41 degrees Fahrenheit. This makes this unit a great choice for unheated basements or areas with cold temperature. This dehumidifier is a tad heavy, weighing 47 pounds, but it has built-in wheels so it can be easy to move. It’s also Energy Star-qualified, so you can count on its energy efficiency.


  • Continuous drain operation
  • Large collection bucket
  • Defrost feature
  • Built-in wheels
  • Energy Star qualified


  • Hard to monitor water levels in the reservoir
  • Heavy
  • Pricey

6. Eva-dry Edv-1100 Electric Petite Dehumidifier

Are you looking for a cheap and small dehumidifier but still want the best? The Eva-dry Edv-1100 Electric Petite Dehumidifier is one of the best budget dehumidifiers you can ever get. It does an admirable job in reducing humidity in small spaces like laundry rooms, bathrooms, mobile homes and RVs. It’s effective for any room and area that is smaller than 1,100 cubic feet. It’s so light and quiet to run because of the Peltier technology, which means it uses a basic conductor panel instead of coils. It absorbs musty odors, stagnant air, and eliminates odors and fungus. It only needs 23 watts of power to operate. This dehumidifier extracts moisture from the air and stores it in a spill-proof reservoir, which is easy to remove and drain. This small dehumidifier also has an auto shut-off feature.


  • Compact and easy to place in small spaces
  • Stylish design
  • Auto shut off
  • Very quiet


  • Needs constant draining due to small reservoir

7. Eva-Dry New and Improved E-333 Renewable Mini Dehumidifier

Here’s an even smaller dehumidifier. The Eva-Dry New and Improved E-333 Renewable Mini Dehumidifier is something you put in small places like a car, a cabinet, closet, bedroom or bathroom. It works in areas that are 33 square feet or smaller, and it takes 20 to 30 days to replace the filter. You don’t even need batteries or plug it in because it uses renewable silica gel technology. Just place it in a room that has moisture and it will alert you when it’s time to swap out the crystals. As the unit absorbs the humidity, the indicator window shows that the crystals charge from orange to green. It needs changing between two to four weeks, and it can work up to 10 years. It’s spill-free, mess free and non-toxic.


  • Needs no battery or cords for use
  • Super portable
  • Non-toxic and renewable


  • Some users say the unit lasted for a short time