Dehumidifier for Basements: 2019 Best Reviews

Finding the best dehumidifier for your basement is essential. It’s no secret that your basement is likely the most humid and moist part of your house. Even warm and moist air can serve up a recipe of disaster as it sets up the perfect environment for mold growth. To ensure that your basement can be a place to frequently visit as opposed to a health risk, you should consider finding a professional dehumidifier for your basement. You’ll need one that will allow you to program the best setting so you have a desired level of humidity. Your basement will typically be a large area of your house, so it is important to find one that has the ability to cover basements and even large rooms in your house like a living room.

Basement or Crawl Space Dehumidifier?

One last thought before we get into the specifics of basement dehumidifiers. Do you actually need a crawl space dehumidifier instead? If your basement is actually small, hard to navigate, or an unfinished area, we instead recommend you look at some of the best crawl space dehumidifiers instead. These devices – while more industrial looking than their basement counterparts – are designed specifically for this use case.

Buying Guide

Before you buy a dehumidifier for your basement, it’s always important to consider some of the factors that will go into influencing your decision. Here are a few of them that need to be addressed:

The Size Of Your Basement

Of course, not all dehumidifiers are created equal. Likewise, not all basements are going to be the same size. So it’s important for you to consider the size of your basement while looking for a dehumidifier. If you have a basement that is about 3,000 square feet, a dehumidifier that is suitable for basements up to 1,500 square feet may not be appropriate. Most dehumidifiers you will find will be suitable for use up to 4,000 square feet.

Energy Saving

Not everyone that wants the best energy efficient dehumidifier for their basement is a tree hugger. While it may be great for the environment, there’s a real reason why finding an energy saving dehumidifier is important. The last thing you’d want to see is a high electricity bill because you were trying to make the air of your basement much healthier for you and your family. So rather than throw money into the constantly burning fire that is your energy bill, find one that will not only use minimal energy, but will also keep your bank account intact every month.

Draining Ability

At some point, the tank needs to be drained. And you have two methods of doing this: manual or automatic. In some units, you might have a pump that can help automatically drain the tank when it comes time to do so. However, if your unit did not come with one, you’ll need to purchase one. Also, your dehumidifier may come with its own drainage tube. Another thing to keep in mind is that some of them may not have a tube included. So instead, you’ll need a standard sized garden hose. Consider whether or not if draining the tank may be too much of a task for you while choosing a dehumidifier for your basement.

FAQs

Why do you need a dehumidifier for your basement?

Since they are the lowest level of your home, they house the concrete foundation. Moisture enters your basement via the foundation. While there may be no sign of leaks or standing water, the moisture evaporates and creates humidity. Cold concrete walls and floors often play a role in creating humidity, especially in the summer months.

What size dehumidifier do you need?

This will depend on the size of your entire home. So if your home is roughly 1,000 sq feet, your basement will roughly be the same size. While you’re looking around, pay attention to the measurement of your basement. Some dehumidifiers may be ideal for a room that is 1,000 square feet in size. If it’s larger, then you’ll need to find a dehumidifier that is a step up.

At what point does humidity becomes a problem in your basement?

Typically, if your basement has a humidity level of 60% or more, it will become ground zero for mold growth. Not to mention, mildew and other allergens tend to favor these types of conditions. Remember, these are harmful to the health of you and your family. At the same time, mold growth can even lead to structural damage of your home.

How do you drain your dehumidifier tank?

Unlike smaller dehumidifiers, a larger dehumidifier has an entirely different method in terms of drainage. Your dehumidifier may come with its own drainage tube. While you drain it, you will connect the tube to the housing that is built into the dehumidifier itself. If there is no drainage tube, you can use a garden hose. The other end of the drainage hose will be either in a utility sink or a floor drain. At the same time, you can either drain the dehumidifier manually or automatically. If you wish not to drain it manually, you’ll need a pump that is either built into the dehumidifier or purchase one separately if none is present in the unit itself.
There are multiple ways to drain your basement dehumidifier using the automatic. If you wish to use the manual method, you can do so. Here are the following automatic and manual draining methods:

Automatic Draining Methods

  • Automatic Gravity Draining: What better way to automatically drain your dehumidifier with the use of good ol’ fashioned gravity? To set this up, find the drain port in your dehumidifier. Then unscrew the drain plug and attach a hose. Take the other end of your hose and place it in a suitable location where it can drain (like a floor drain or some other location that’s below the drain port). As an alternative option, you can raise your dehumidifier on a flat surface that can hold the weight of your dehumidifier. Be sure that your dehumidifier is draining properly before using this method.
  • Automatic External Condensate Pump: This is a method for dehumidifiers that do not have internal pumps. So you will need to purchase a separate pump in order to utilize this method. Using this pump, you can direct the moisture into a sink, out the window, or any location that is available for drainage. Most pumps will have the ability to push water up to 15 feet vertically or horizontally. Once it’s set up, be sure that the water is leaving the unit. Most pumps can easily reach a sink or out the window. Some users have even cut a hole through a door and ran a hose so the dehumidifier can drain outdoors.
  • Dehumidifiers with Built-In Condensate Pumps: This is pretty self-explanatory. These are dehumidifiers that come with an internal pump.

Manual Draining Methods

While it is not the most convenient method of draining, it is the easiest to understand. Once your dehumidifier tank is filled, your machine will shut off automatically. At this point, you can pull the tank out of the unit and dump it in the sink. You can also dump it outdoors. Once you replace the bucket, the dehumidifier will automatically start back up on its own.

Final Thoughts On Draining Your Dehumidifier

Draining your dehumidifier is something you must do almost every other day if you want to use it frequently. If you wish not to drain your unit manually, come up with a plan that will allow you to drain it automatically. This may include having to drill holes inside your home as part of a drainage path that you can create. For example, you can drain your tank outside. This means creating a hole through a doorway and running the hose through it. A recommended place for your drainage hose to run through should be a door that leads out to your backyard. This is a better location since the hose won’t run through a part of your home where people can trip on the hose itself.

Basement Dehumidifier Reviews

  1   Tosot 70 Pint Dehumidifier

We begin with the Tosot 70 Pint Dehumidifier. This is perfect for basements that are measured up to 4,500 square feet. In one day, it can remove up to 70 pints or 9 gallons of moisture in your basement every day (hence the name, the 70 pint). This is an Energy-Star rated dehumidifier, meaning that you can save energy and keep the extra money in your pocket that would have otherwise been spent on the electric bill.

This dehumidifier will not make a whole lot of noise as it goes to work. That’s because it operates at around 48 decibels of sound. That is the equivalent to the sound of your neighborhood or a regular conversation. In the event of a power outage, the TOSOT will retain the information of your previous settings and revert back to them once the power is back on. You’ll never have to venture downstairs and reset everything all over again.

Other features include an auto-shut off feature that kicks on once the bucket is filled and needs to be drained. And for added convenience, it comes equipped with an indicator so you know when to drain the bucket. For fan speeds, you can adjust them to either low, medium, or high.

PROS

  • Has a memory feature that can revert back to previous settings after a power outage.
  • Can run continuously, so you won’t have to worry about how long you need it on for.

CONS

  • Does not come with its own drainage hose. So you’ll need a standard garden hose to drain it.
  • One reviewer pointed out that the housing for the hose is so small, you may have difficulty connecting the hose to the dehumidifier.

  2   Inofia 30 Pints Dehumidifier

This can dehumidify up to 4 gallons in a day at 30 degrees celsius or 86 degrees fahrenheit. The water tank is 1.8 liters and comes equipped with a continuous drainage option. It’s easy to operate as you can turn it on and off with just one press of the button. If the tank is full, an alarm will sound and kick on the auto-shut off so the dehumidifier won’t overflow its tank. It has a built-in intelligent control panel and timing system and a removable water reservoir. This can be easy to move thanks to the hidden flat handle. When it comes to dehumidifiers, these features are as convenient as they get.

This dehumidifier is intended for rooms that are measured up to 1056 square feet and is intended for any large room in your house including the basement. Also, it has the ability to automatically drain itself if you have the right setup in place.

PROS

  • Comes with the options of manual or automatic drainage.
  • You’ll be able to see the humidity value on the display.

CONS

  • One reviewer pointed out that the manual drainage instructions are poorly written. The same can be said for the owner’s manual. This could be due to a translation error.
  • One reviewer pointed out that the humidity reading may not be as accurate as advertised.

  3   Ivation 70 Pint Energy Star Dehumidifier

This dehumidifier is ideal for basements and large rooms up to 4,500 square feet. This will collect up to 70 pints of moisture per day. If you’re looking for a dehumidifier that is low in maintenance and easy to operate, the Ivation might just be your best option. This also comes with a bright LED display that indicates your fan speed, filter status, humidistat, and more. This is a powerful dehumidifier that will prevent mold, mildew, allergens, dust, and other things that can pose as an issue to your basement’s overall air quality.

This also comes with an auto-defrost and auto-restart setting and is Energy Star certified to ensure that you will have a much better air quality for your basement without having to waste any electricity.

PROS

  • At 45 pounds, it is compact and powerful. It can also fit in most places.
  • Easy-roll caster wheels for easy transportation.

CONS

  • One reviewer pointed out that the dehumidifier may not shut off automatically once it reaches the user’s desired level of humidity.
  • Some have complained that it needed to be emptied as frequently as every 12 hours. So you may need to make some adjustments to ensure that it can drain on its own automatically.

  4   Frigidaire 70 Pint Dehumidifier

This dehumidifier takes in 70 pints of moisture each day. Soundwise, it operates at around 50 decibels. That is the equivalent of a normal conversation. The energy efficient low energy option kicks on when the temperature is around 41 degrees. This also comes with Ready-Select electronic controls with digital humidity readouts, a control lock, and a 24 hour on and off timer. When it’s near a suitable drain location, it will continuously run around the clock. With side handles and caster wheels, the unit can move just about anywhere you want it to go.

PROS

  • Easy to maneuver thanks to the handles and caster wheels.
  • Not as noisy while in operation.

CONS

  • Some reviewers complained that regardless of fan speed, the tank would often fill up as quickly at 8 to 11 hours.
  • Hose is not included with this unit.

  5   Keystone 70 Pint Portable Dehumidifier

The Keystone is the best portable dehumidifier for your basement. It can dehumidify a room up to 4,500 square feet. This comes with a 1.6 gallon water tank with a transparent water level indicator so you’ll know when it might need to be changed. Every day, this dehumidifier will take in 70 points of moisture. It can operate in three settings: normal, turbo, and auto-defrost. This is also equipped with an LED display and 24-hour timer to ensure accurate readings and continuous use.

No dehumidifier is complete without an auto-shut off feature that gets to work once your tank reaches full capacity. And with caster wheels, it can be moved around to wherever you need it. A continuous draining option is available. It also has a dust filter that easy to remove and easy to clean. When it comes time to clean the filter, you will be alerted.

PROS

  • Transparent water level indicator is a great way to determine when the bucket needs to be drained.
  • While a lot of users worry about when they should clean the filter, the added clean filter alert is convenient.

CONS

  • You’ll need to purchase a garden hose since this unit will not have one included.
  • Water bucket tends to fill up after 10 hours, so you may need to empty it often.

Conclusion

Your basement is a place where moisture is always present. In turn, it can cause all kinds of problems for your health, your family’s health, and even the health of your home. If you need to reduce humidity levels in your basement, you should invest in a dehumidifier. This is one major way to prevent mold, mildew, and allergens from entering your home. You could also consider a whole house dehumidifier.

In finding a dehumidifier that fits your personal needs, please consult with the buyer’s guide above so you’ll have a good idea of what you want to look for. Remember that energy efficiency and it’s easy ability to drain should be high on top of your list of priorities when looking for a dehumidifier.

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