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Dehumidifiers aren’t exactly exciting, but in some homes and apartments, they are crucial. We all love warm temperatures – but humidity is another thing altogether.
Another problem with humidity – it can bring on mold, mildew, and all kinds of nasty things. So we did the research, aggregated tens of thousands of online reviews, and tested the top picks. Here are our choices, for the best dehumidifier on the market.
Our Top Pick
HomeLabs 30 Pint 1,500 Sq. Ft Energy Star Dehumidifier
This incredible dehumidifier from HomeLabs has over 3,700 stellar online reviews, and performed phenomenally during all of our testing. It can easily bring down the humidity in nearly any space, and is our top pick. Highly recommended.
Other Great Picks
Vremi 30 Pint Energy Star Dehumidifier
This great budget pick from Vremi has over 870 great online reviews, and performed very well during all of our testing. While it might me worth it to spend a little more (depending on what your dehumidifying needs are) – it’s a great choice for anyone looking to save money. Definitely recommended.
Frigidaire 30-Pint Dehumidifier
With over 7,000 incredible reviews, this dehumidifier from Frigidaire is another great selection. It worked very well during all of our testing, and its low temperature operation saves energy and money. Definitely a great pick.
FRIGIDAIRE FFAP7033T1
This luxury dehumidifier from Frigidaire is a top selection. With over 200 stellar reviews, and flawless performance in our testing, it’s the perfect choice to fix the air in any setting. Definite must-buy.
SEAVON Electric Mini Dehumidifier
This amazing budget pick from Seavon has over 470 glowing reviews, and while not the best choice for everyone – offers good performance, for the basement level price. Recommended.
Honeywell TP50WK
This great unit from Honeywell has over 100 great reviews, and did well during all of our testing. It offers good performance, a mid-level price point, and very good durability. Definitely recommended.
Afloia Dehumidifier
This budget machine from Afloia has over 300 great online reviews, and has a sleek design. While it doesn’t perform quite as well as machines that are more expensive – it definitely gets the job done, especially in smaller spaces. Recommended.
TOSOT 30 Pint Dehumidifier
With over 820 great reviews, and high performance – this dehumidifier from Tosot is a winner. You can grab it in different sizes too (we tested the 30 pint model) – so no matter what size space you have, this unit will measure up. Highly recommended.
Frigidaire FAD704DWD Energy Star 70-pint Dehumidifier
With over 6,800 stellar online reviews, this is one of the best dehumidifiers on the market. The performance was great when we tested it, and many reviewers have noted the vastly improved air quality that results. A definite purchase.
Inofia 30 Pints Dehumidifier
This great dehumidifier from Inofia has over 400 great online reviews, and held up well during all of our performance testing. While you can certainly spend more, this dehumidifier should satisfy most people’s needs. Recommended.
What Is A Dehumidifier?
Whether they are used in a household, commercial or industrial setting, dehumidifiers are an appliance that have the purpose of doing one main thing – to reduce the amount of humidity in the air within a particular space. Some people have issues with too much air humidity because of certain health problems, while others use dehumidifiers to make themselves more comfortable within a space.
Dehumidifiers are good at removing musty smells from an area and, when all that extra moisture is removed out of the air, the chances of mold developing are greatly reduced.
When Should You Use A Dehumidifier?
Have you ever walked into a particular room or space and felt as if the air is extra moist or thick? Well, this is a situation where a dehumidifier should be used.
When the atmosphere inside of an interior area feels really damp, sometimes the humidity in that room is so extreme that it can actually cause the walls to become physically wet to the touch! When you use a dehumidifier, the air will feel less damp, lighter, and much more breathable.
How Big Of A Dehumidifier Do I Need?
Dehumidifiers come in various sizes. Some are large enough to take the humidity out of the air in a single room, and some are massive enough to reduce the atmospheric dampness in a much bigger space, such as a basement.
If you are, say, dehumidifying one room, you may want to purchase a smaller one that holds less pints of water. If the space is larger, then you’d buy a dehumidifier that holds more water.
Are Dehumidifiers Really Worth Buying?
Yes, they are, especially if the air within a particular space is very damp. Mold develops in areas that are wet.
So, when there is a lot of moisture in the air, it heightens the chances of this mold developing faster. Mold is a major health concern, and can cause sickness and sometimes even death in situations where people have, say, already bad respiratory problems.
Children, elderly folks, and pets are greatly affected by mold. So, if you have a family that you care for, and are in fear that the air within certain spaces in your home is damp enough to develop mold, then it’s very well worth the money to invest in a good dehumidifier.
Is It Okay To Sleep In A Room With A Dehumidifier?
Of course you can! There’s nothing wrong with leaving a dehumidifier on all night long if you want.
In fact, it’s quite healthy for you. When there is less moisture in the air while you’re sleeping, you’ll find that you feel more refreshed upon awakening.
Also, if a person has bad allergies, letting a dehumidifier run in their bedroom overnight while they rest can be very beneficial to their condition.
Should I Leave My Dehumidifier On All The Time?
It just depends on the size of the space and how much humidity that accumulates within it when you don’t have the humidifier running. What this appliance does is takeaway about half of the moisture out of a space, which is often referred to by experts as the relative humidity of that space.
A dehumidifier will reduce the humidity and leave just enough moisture in the air to make it comfortably breathable. That being said, it’s recommended to let it run for around 12 hours at a time in, say, a bedroom or places where people are frequently passing through.
In a place where there is extra moisture, such as a basement, you may want to run it a little more, but you can still cut it off for a little while each day as you see fit.
Where Should You Place A Dehumidifier?
There are certain places around your home that are going to always have a lot more moisture than others. The bathroom is one of these places for obvious reasons, and the laundry room is another area where a dehumidifier will come in handy.
You want to position the appliance in a way that will let air flow all around it. So, it’s good to keep it about a foot away from the walls within a room or a larger space in order to allow it to regulate the moisture within that area more effectively.
Can One Dehumidifier Cover A Whole House?
Yes, and you can do this with what are called Whole House Dehumidifiers. These are usually used to reduce the moisture of an entire home, and the manufacturers estimate this to be about 2,500 to 3,000 square feet.
Some people choose to use this type of dehumidifier because it can be attached to their central air system. Whole House Dehumidifiers are more expensive of course, but when the moisture in the air is reduced around your household your air conditioning system will work better.
Do I Need A Dehumidifier In Every Room?
If you feel like there is enough humidity in and around your home that you need to put a dehumidifier in every single room, then maybe you should consider purchasing a whole house dehumidifier, being that you’ll probably save more money on your electric bill by using this bigger one rather than many smaller ones.
But, if you have rooms within your home that are connected (by open doorways and such) then one dehumidifier may actually be effective in multiple rooms. Still, the room that it is actually sitting in is where it will be most effective.
Do Dehumidifiers Use A Lot Of Electricity?
Using a dehumidifier can actually save you money on your electric bill, being that your house will have to be less ventilated and you can keep more of the cool or warm air inside. There are also other benefits to using a dehumidifier, such as the fact that the walls and furniture within certain spaces of your home have a less chance of being damaged due to moisture.
You also have to look at the fact that you won’t have to buy all types of over-the-counter products to prevent mold from forming when you have a good dehumidifier.
Should You Open Windows When Using A Dehumidifier?
The main purpose of having a dehumidifier is to reduce the humidity in the air within your home. If you open up windows and/or doors, it’s going to let outside air in, which is going to increase the moisture within that interior air.
That being said, if a dehumidifier is running, you should close the windows in order to get the most out of the appliance. If you don’t, it’s just going to make the dehumidifier push itself harder, which could result in higher energy costs for you.
Will A Dehumidifier Help Cool A Room?
Well, a dehumidifier is not an air conditioner or a fan, so it does not in itself keep a room cool. But, it does assist in that process, being that when humidity is removed from the air it can feel cooler, because the air is less damp and/or clammy.
The overall atmosphere within a space feels much more comfortable when there is a dehumidifier there, whether you’re trying to keep the room cooler or warmer.
How Much Water Should A Dehumidifier Collect In A Day?
The amount of water a dehumidifier collects really just depends on the size of it, as well as the space’s size and how much humidity is actually in the air within that room or area. Typically, a dehumidifier will collect up to twenty litres every 24 hours on the smaller units, and maybe even up to fifty litres on bigger ones.
If you notice that your dehumidifier is collecting lots of water but the air still feels humid, there may be a bigger problem, such as excess ground moisture in a basement setting, or maybe a window leak somewhere else in your home that you need to get fixed.
After that problem is solved, you can proceed to use your dehumidifier, and you’ll notice that it doesn’t collect as much water as it recently did, or at least not as quickly as it did before.
How Often Do I Have To Empty A Dehumidifier?
Again, it just depends on the size of the space and how much humidity is within that space. This would determine how many times you have to empty the water out of it.
Still, it’s a good habit to check your dehumidifier every day in the beginning so that you see how fast it’s filling up. Some people don’t have to check theirs but every 48 hours, while some folks actually have to dump the water out once or twice a day.
It just depends on the humidity conditions of the space.
The Best Dehumidifier
There you have it – our top picks for the best dehumidifier. There are lots of options out there in the home appliance market, so be sure and check out our other product reviews.