Best Basement Dehumidifiers for 2017


Does your basement have that cool and damp unpleasant “basement” smell? Then you probably need an effective basement dehumidifier.  Here are some important tips to help you find the best dehumidifier for basement. That cool, damp feeling is too much moisture in the air and that unpleasant smell is mold and mildew.  The growth of mold and mildew is not only damaging for your home and belongings but can also be a health risk. Using the best dehumidifier for your basement will help remove excess moisture and reduce the humidity to a safe and healthy level. Once your basement’s humidity level is at 50% or lower it will no longer be a dreaded place to go and it will once again be a safe place to store your files, money, memorabilia, seasonal bedding/clothing, etc.

Best Dehumidifier for BasementBeside the cool, damp feel and the musty smell, when you examine your basement you may notice other signs of high humidity and too much moisture.  Common signs include condensation on the walls or floors and the visible presence of mold or mildew. You may also notice your stored belongings have signs of mold and smell bad. None of these signs are good, but it’s what you don’t see that can actually be the most dangerous.  Mold spores are airborne and can be very harmful to your respiratory system, triggering asthma and allergic reactions. The dampness from excess moisture can actually be dangerous for your house because it may cause the walls and foundation of your basement to rot, causing structural damage and potential health problems as a result from breathing contaminated air.

Choosing a Dehumidifier

Important Features

A basement dehumidifier is your best solution for removing excess humidity, preventing mold growth and eliminating that musty basement smell. When selecting the best dehumidifier for a large basement it is important to consider the following features:

  1. Size – make sure the dehumidifier has the appropriate moisture removal capability and square foot coverage for the size and dampness of your basement.  Larger capacity dehumidifier is better especially for a damp area.
  2. Low Temperature Operation – low temperature dehumidifiers are ideal for basements in cooler climates, as they will continue to draw moisture out at lower temperatures .
  3. Auto Defrost – this prevents the coils from icing up and allows the dehumidifier to resume removing moisture from the air.
  4. Automatic Restart – in case of a power outage, the dehumidifier will power back on when the power is restored.
  5. Humidistat/Built-in Hygrometer – allows you to set a desired humidity level.
  6. Continuous Drain Option – this ensures that dehumidifier will continue removing moisture and you will not have to worry about emptying the water bucket.
  7. Auto Shut Off – if you do not have the option to drain your dehumidifier and you must use the water collection bucket, make sure it has an auto shut off so the dehumidifier will turn off and not overflow.


Best Basement Dehumidifiers for 2017

Below is our selection of best large basement dehumidifiers for 2017 list.

Black WhiteWing SuperDry 90 Pint Dehumidifier

WhiteWing SuperDry 90 Professional Dehumidifier

The WhiteWing SuperDry 90 pint dehumidifier utilizes a smart, self-monitoring system that analyzes real time performance data, automatically calculating ideal operating parameters such as fan speed and defrost cycle duration. It also features a built-in digital humidistat for accurate maintenance of your relative humidity setting.

  • Covers up to 3000 square feet
  • Quiet operation
  • Large rugged wheels and built-in handle for easy maneuverability
  • Outstanding low energy consumption
  • Washable clean air filter
  • Auto-restart and defrost system

Read more here! 

Blue DezAir DEZ1100 DehumidifierDezAir DEZ1100 Dehumidifier

A low profile large capacity dehumidifier ideal for a crawl space or basement area that is very efficient.

  • Covers up to 2200 square feet and removes up to 109 pints of water/day
  • Operates down to 40 degrees F with quiet operation
  • Energy star certified
  • Standard with MERV-11 air filtration
  • Automatic defrost and restart
  • 5 year warranty

See DezAir Dehumidifier Customer Reviews 



Fral FDK4 Dehumidifier

A robust basement dehumidifier for a mid-sized basement that is energy efficient.

  • Covers up to 1600 square feet
  • Very low energy consumption of 510 watts
  • Quiet operation and digital controls
  • Operates down to 33 degress F
  • Hot gas defrost system and automatic restart
  • 5 year warranty

See Fral FDK54 Dehumidifier Customer Reviews


Frigidaire FFAD7033R1 70 Pint Dehumidifier

Frigidaire FFAD7033R1 70 Pint Dehumidifier

This low temperature basement dehumidifier is a quieter than most and a great value for the money.

  • Covers up to 1400 square feet
  • Energy star rated
  • Features both a removable bucket or drainage hose for easy water removal
  • Automatic defrost cycle and auto restart
  • Operates down to 41 degrees F
  • 1 year warranty

See Frigidaire Dehumidifier Customer Reviews

With the huge selection of dehumidifiers available it can be very challenging and time consuming to find the right one. When you have an immediate moisture problem in your basement that is affecting your home and family’s health, you don’t have time to sort through hundreds of dehumidifiers. But worst, you don’t have time to make a bad decision and purchase something that doesn’t work.   Use this list to help you find the best basement dehumidifier.

AllergyBuyersClub is a trusted retailer of top rated  large capacity dehumidifiers. Their product experts test and rate each dehumidifier they sell. They also have a Dehumidifier Hotline 866-627-4605 that you can call and speak to a product expert if you need help choosing the right dehumidifier for your basement.