Last Updated: August 10th 2024
There are three major types of dehumidifiers:
- Compressor based dehumidifiers
- Thermo-electric dehumidifiers
- Desiccant dehumidifiers
Full-size compressor based dehumidifiers (such as those in the photo above) are capable of removing several gallons of water from the air each day. Most thermo-electric and desiccant units can remove only a few ounces per day at best.
Compressor based units can be used to dehumidify any (reasonably) sized space at any humidity level. Most thermo-electric and desiccant units can only be used to dehumidify small spaces (like a closet, for example) and only if the humidity level in that space isn’t very high.
Because thermo-electric and desiccant units simply will not work for most people in most situations we’re going to leave our discussion of them for later.
Our focus for most of this guide will be on full-size compressor based dehumidifiers – the only type of dehumidifier that will serve the needs of most people in most situations. This is also the type of dehumidifier that most people traditionally think of when they hear the word “dehumidifier”.
A Critical Step Before You Buy
We’ll get to our top dehumidifier picks (our recommendations of the best dehumidifiers) in just a moment, but before we do, it’s necessary that we first go over a very important concept – dehumidifier capacity.
A clear understanding of this concept will be absolutely critical for you to determine exactly which model dehumidifier you need to buy.
Note: Even if the concept of dehumidifier capacity isn’t completely new to you, we ask that you bear with us through the next section of the guide as we explain how our view on this concept (and how it should be applied in selecting a particular dehumidifier model) is much different than the view held by most other consumer publications and even many manufacturers.
We mentioned earlier that compressor based dehumidifiers are capable of removing several gallons of water from the air per day.
How much water (moisture) a dehumidifier can remove from the air per day is referred to as the dehumidifier’s capacity. A dehumidifier that can remove 6.25 gallons of water from the air per day is said to have a capacity of 6.25 gallons. Or is it?
Dehumidifier manufacturers generally don’t use gallons to specify the capacity of their dehumidifiers. It’s too large of a volume. Instead, they use pints. Of course, a pint is simply an eighth of a gallon.
So, a dehumidifier having a capacity of 6.25 gallons per day is simply referred to as a 50 pint dehumidifier.
50 pint dehumidifiers are the most common type of compressor based dehumidifier, followed by 35 pint dehumidifiers (35 pints = 4.375 gallons) and 22 pint dehumidifiers (22 pints = 2.75 gallons). There are also dehumidifiers on the market that stray somewhat from these general capacity standards. It’s not uncommon to find dehumidifiers rated to remove 45, 30, or 20 pints of moisture per day, for example.
What Capacity Dehumidifier Should You Buy?
At this point in most other dehumidifier buyer’s guides the author of the guide might point you to a size chart (or table) to help you determine what capacity dehumidifier you need to buy.
The chart might require you to
- Select the dampness of the space you need to dehumidify
- Select the square footage of that space
- Match the selected dampness row with the selected square footage column – this gives the capacity of the dehumidifier you’re advised to buy
Many manufacturers give a more simplified size chart to help you choose which dehumidifier to buy.
- Some charts suggest dehumidifier capacity based on dampness alone
- Other charts only use square footage to suggest which size dehumidifier to buy
Unlike most other consumer publications and many manufacturers, we do not recommend that you use a chart or table to help you decide what capacity dehumidifier to buy.
Why do we disagree with the use of such methods? See the 6 reasons below.
1. Charts/tables usually have a limited range. They may begin at 1,500 square feet and end at 4,500 square feet. What if the space you need to dehumidify is smaller than 1,500 square feet? What if it’s larger than 4,500 square feet? These charts fail to make recommendations for spaces that fall outside of the given range.
2. Charts usually fail to take into account the height of the space you need to dehumidify. Rooms with higher ceilings contain more air than rooms with lower ceilings – something that a chart or table doesn’t take into account at all. Much more appropriate would be recommendations based on the volume (measured in cubic feet), not the area of the space you need to dehumidify.
3. Charts fail to take into account dehumidifier CFM – the CFM of the dehumidifier’s intake fan (the Cubic Feet of air the fan pulls into the dehumidifier every Minute). We rate dehumidifiers with higher CFM fans much higher than those with lower CFM fans. Why? Because only half the battle in dehumidifying a given volume of air involves the process of actually removing moisture from it inside of the dehumidifier. The other half involves pulling that air into the dehumidifier for it to be dehumidified. A higher CFM fan is able to pull more air from greater distances surrounding the dehumidifier. This is especially important if you want to dehumidify a large space. Charts and tables don’t take into account that a smaller capacity dehumidifier with a higher CFM fan may very well outperform a larger capacity dehumidifier with a lower CFM fan under certain circumstances.
4. Charts and manufacturer recommendations are usually based on an extrapolation of test data obtained in a highly controlled environment. They’re not necessarily based on testing performed in a real world environment.
How can a dehumidifier manufacturer make the claim that their 50 pint dehumidifier can actually remove 50 pints of moisture per day? The manufacturer does so by having the unit tested under very specific conditions (65°F and 60% RH) in a highly controlled environment.
They then use this data (a 50 pints/day moisture removal rate under the given conditions) to make a square footage (area of coverage) recommendation.
But what if the room you need to dehumidify is much different that the test space? What if the room has high ceilings? What if the room has poor vs. good ventilation? What if you’re running an HVAC system in addition to the dehumidifier? What if you place the dehumidifier in your basement vs. a second story?
Charts and tables cannot account for these real world variables.
5. Another issue is that certain manufacturer recommendations contradict each other. Some manufacturers advertise their 50 pint dehumidifier as being able to cover 4,000 sq. ft. Others claim 4,500 sq. ft. of coverage. Which is it if all units are rated for 50 pints/day of moisture removal?
6. Finally, charts and manufacturer recommendations contradict our own research and testing. Take for example, many manufacturers recommending a 22 pint unit for spaces up to 1,500 sq. ft. Our own research and testing has shown that a 22 pint dehumidifier is not at all capable of properly dehumidifying a space as large as 1,500 sq. ft.
Our Recommendation
Clearly, we believe that dehumidifier sizing charts and tables have a lot of flaws. And, because of those flaws, it is our strong recommendation that you do NOT use these charts and tables to determine what size dehumidifier you should buy.
So, what do we recommend? Our recommendation is simply the following:
Buy the highest capacity dehumidifier you can afford.
In other words, we recommend that you buy a 50 pint dehumidifier – the highest capacity consumer-grade dehumidifier you can buy.
If you have a smaller space or a space that’s not very damp – say you live in an approximately 1,000 square foot apartment and/or a space that rarely gets above 60% RH – then you certainly can get away with a medium (35 pint) or low (22 pint) capacity unit. But, you’ll be doing so at a cost. What exactly is that cost? We explain below.
Why You Shouldn’t Take Our Recommendation Lightly
Our recommendation that you buy the highest capacity dehumidifier you can afford (for consumers this means 50 pint) is based on the following very simple fact:
High capacity 50 pint dehumidifiers dehumidify faster than lower capacity 35 and 22 pint units.
It may sound like we’re stating the obvious here but really think about that statement – a high capacity 50 pint dehumidifier dehumidifies faster.
It’s easy to associate a 50 pint dehumidifier’s actual capacity with a certain volume of water – the volume of water that the dehumidifier removes from the air each day. And the truth is that such an association isn’t incorrect. A 50 pint dehumidifier is certainly capable of removing a volume of 50 pints of water from humid air every day.
But, the much more important association to make here is that a dehumidifier’s capacity relates to the rate at which it can remove moisture. A 50 pint dehumidifier removes any given quantity of moisture – not just 50 pints – at a faster rate in any given quantity of time – not just in 24 hours.
If this sounds confusing, think about it this way. A 50 pint dehumidifier is rated to remove 50 pints of moisture per day. This translates to 2.1 pints of moisture removal per hour. A 35 pint dehumidifier can remove 1.5 pints of moisture per hour and a 22 pint dehumidifier can remove 0.9 pints per hour. Let’s say you have a space that holds a block of air containing 100 pints of moisture. Here’s how fast each size/capacity dehumidifier will be able to remove that moisture:
50 pint – 48 hours
35 pint – 66.7 hours
22 pint – 111.1 hours
Clearly, given a set quantity of moisture, a 50 pint dehumidifier can remove that moisture much faster than 35 or 22 pint dehumidifier.
Another way of looking at it is with percentages.
In order to remove any given quantity of moisture from any given space, a 50 pint dehumidifier, compared to a 35 pint dehumidifier, will be able to remove that moisture 40% faster. Compared to a 22 pint dehumidifier? A whopping 133% faster!
Because it dehumidifies faster, a 50 pint dehumidifier needs to run for a much shorter period of time than smaller capacity dehumidifiers to dehumidify any size space under any conditions.
This is extremely important for the following reasons, which also happen to be the primary reasons why we feel so strongly about recommending 50 pint units:
1. It makes 50 pint dehumidifiers more energy efficient compared to smaller capacity units. 50 pint dehumidifiers do draw more power than smaller capacity units per unit time but they draw this power over a much shorter period of time. We’ve done the math and the end result is that, in real-world conditions, 50 pint dehumidifiers are, overall, more energy efficient than smaller capacity dehumidifiers over time. You should be able to more than recoup the initial cost difference between a 50 pint and a 35 or 22 pint dehumidifier in energy cost savings over time.
2. It makes 50 pint dehumidifiers more reliable than smaller capacity units. This is perhaps the biggest reason why we recommend 50 pint units. You see, every minute that your dehumidifier runs puts stress on its internal parts (its compressor, condenser, etc.). Because 50 pint dehumidifiers have to run for a shorter amount of time than smaller capacity units to dehumidify any given quantity of air, the stress on their internal parts occurs over a much shorter amount of time. This allows them to last much longer than smaller capacity units.
Think of it this way: a dehumidifier’s longevity isn’t determined by how long you own it but rather by how many hours you operate it. The math is simple. A smaller capacity unit has to operate for a far greater number of hours than a large capacity unit to dehumidify the same space with the same amount of moisture.
We’ve surveyed countless consumer reviews for hundreds of different dehumidifiers of all different sizes. It’s actually startling to see how big of a discrepancy there is between the number of consumer complaints about the reliability of smaller capacity units (35 and especially 22 pint) compared to the number of those complaints for large capacity (50 pint) units. The percentage of complaints is much much higher for smaller capacity units.
Our Top Picks for 2024
After testing over 50 different dehumidifiers, here are our model recommendations for 2024. These are the very best dehumidifiers we’ve tested so far.
#1 – The Best Overall – Midea Cube
Simply put, the Midea Cube (MAD50S1QWT) is by far the best dehumidifier we’ve tested as of the writing of this guide in mid-2024. It is unequivocally the best dehumidifier on the market today. Here’s why:
It removes moisture fast – We conduct two different tests to determine how well and how fast a dehumidifier can remove moisture in a real-world environment. In the first, most grueling test we measure how long it takes for the dehumidifier to lower room humidity from 90% down to 40% relative humidity (RH). In the second test we measure how long it takes for it to lower room humidity from 80% down to 50% RH. The Cube was able to lower room humidity from 90% down to 40% RH faster than any other dehumidifier we tested. It was the second fastest lowering room humidity from 80% down to 50% RH.
It’s highly energy efficient – The Cube has the lowest power draw of any 50 pint dehumidifier we’ve tested. Its low power draw combine with its high moisture removal rate makes it highly energy efficient.
It’s relatively quiet despite its high airflow – The Cube features a very unique design, with multiple air intakes and a large top exhaust (most competitors have only one air intake and a much smaller exhaust). This unique design allows the Cube to stay relatively quiet despite its exceptionally high airflow (the Cube has a maximum airflow of 430 CFM; most competitors have a max. airflow of less than 200 CFM).
It’s exceptionally well-built – We’ve had a lot of hours getting hands-on experience with a lot of different dehumidifiers. In terms of build quality and the quality of the materials used for its construction, the Cube is simply a cut above almost every other dehumidifier we’ve tested so far. It’s actually remarkable how big of a difference there is, in terms of build quality, when comparing the Cube directly side by side with most other dehumidifiers. Placed directly next to most competitors it would be obvious even to someone with far less experience with dehumidifiers than we have, that the Cube is clearly a much better built higher quality appliance.
It has a massive water tank – The Cube has the largest water collection tank of any 50 pint dehumidifier we’ve tested, with a maximum capacity of 34 pints! The average tank size for a high capacity dehumidifier is about 14 pints.
Conclusion
The Midea Cube does more things better than any other dehumidifier we’ve tested. It dehumidifies faster, it’s more energy efficient, it’s better built with higher quality parts, and it has a much larger water tank than any other dehumidifier we’ve tested so far. It earns our highest recommendation as the best dehumidifier on the market today.
See Price on AmazonRead our Full Review
#2 – Frigidaire FFAD5033W1
The Frigidaire FFAD5033W1 is the second best dehumidifier we’ve tested so far. Here’s why:
It also dehumidifies fast – the Midea Cube was the fastest in our 90% to 40% RH moisture removal test. The Frigidaire FFAD5033W1 was the second fastest.
It’s also energy efficient – the FFAD5033W1 draws slightly more power than the Cube and it was slightly slower in our moisture removal tests, but it still draws less power and removes moisture much faster than the average 50 pint dehumidifier, which makes it much more energy efficient than average.
It also has a large water tank – the Frigidaire’s tank isn’t nearly as large as the Midea’s, but it’s still much larger than average, with a capacity of 16.9 pints.
Conclusion
The FFAD5033W1 doesn’t remove moisture quite as fast and isn’t quite as energy efficient as the Cube. It’s also not as quiet and it has a smaller tank. But, it’s still a very good dehumidifier overall and a great alternative if the Cube isn’t available.
See Price on AmazonRead our Full Review
#3 – hOmeLabs HME020031N
If neither of our top two picks are available, the hOmeLabs HME020031N is a solid third option. Here’s why:
It also performed well in our moisture removal and energy tests – the HME020031N wasn’t a top performer in these two tests, but its performance was still better than average.
It’s very quiet – The HME020031N does have slightly more compressor noise than our top two picks and it has a side exit exhaust which doesn’t mask compressor noise as well as the top exhausts of the Midea and Frigidaire. But, in terms of raw measured dB numbers, the hOmeLabs is technically the “quietest” dehumidifier in our top three.
It comes with a great warranty – the hOmeLabs isn’t nearly as well-built as our top pick (the Cube) but it have a longer warranty. The HME020031N comes with a 1 year warranty and you can add an extra year by registering your purchase with the manufacturer. The Cube, like most other 50 pint units we tested, only comes with a 1 year warranty.
Conclusion
The hOmeLabs HME020031N doesn’t remove moisture as fast and isn’t as energy efficient as our top two picks, but its performance was still better than average and it comes with a great warranty. We recommend this model if warranty length is especially important to you.
See Price on AmazonRead our Full Review
#4 – GoveeLife H7151
Fourth in our rankings is the GoveeLife H7151. Here’s why:
It dehumidifies fast – the H7151, like our top two picks, was a top performer in our moisture removal tests.
It has a large tank – this unit’s water tank has a capacity of 16 pints, which is well above average for its size class.
It’s relatively light – This unit weighs only 39 lb. Most competitors (including our top two picks) weigh at least 41 to 43 lb.
Fourth in our rankings is the
It’s a great value – The H7151 is priced very well relative to its performance in our tests.
Conclusion
The GoveeLife H7151 removes moisture faster than most other 50 pint dehumidifiers we tested but more importantly, it removes moisture much faster than any 35 pint or 22 pint dehumidifier. This is important because the H7151 is often priced less than the average 35 pint dehumidifier and even as low as some 22 pint dehumidifiers. If you’re thinking about buying a lower capacity unit because of its lower price, we would highly recommend you consider the H7151 instead.
See Price on AmazonRead our Full Review
#5 – Midea Cube with Pump
All of the dehumidifiers in our top four (and even this #5 option) all come with a gravity drain outlet. As such, you have the option to connect a garden hose (or an included hose) to each unit to drain it using gravity (instead of having moisture collect in its water tank).
Gravity drainage works fine for draining to a location below the dehumidifier, but what if you want to drain to a location above it? For such applications, gravity drainage won’t work. Some type of pump is necessary to push the collected condensate to a higher location.
We generally do not recommend dehumidifiers with built-in pumps because early pump failure is highly probable on such units. If you were to read the consumer reviews for any built-in pump model that’s been on the market for at least a few years you would find a very large percentage of users reporting early pump failure on such units.
If you absolutely require pump functionality we recommend you buy a top rated non-built-in pump model and then purchase a condensate pump separately instead of buying a built-in pump dehumidifier. A high quality external condensate pump (like the Little Giant 554425 VCMA-20ULS) is going to last much longer than any built-in pump. And the cost of buying a non-built-in pump dehumidifier plus a separate pump is usually right about the same or slightly less than that of buying the built-in pump equivalent.
The Best Built-in Pump Dehumidifier – the Midea Cube with Pump (MAD50PS1QWT)
If you’re set on buying a built-in pump dehumidifier, we recommend the Midea Cube with Pump (MAD50PS1QWT) as the best built-in pump option on the market today.
Built-in pump models are usually identical to their non-built-in pump equivalents, except, of course, for their built-in pumps. Such is the case for the Cube with Pump (MAD50PS1QWT) and the standard Cube (MAD50S1QWT).
If you buy the Cube with Pump you can rest assured it will remove moisture just as quickly, be just as quiet, and have exactly the same size water tank as the standard Cube. The only difference between the two models is the pump, which we expect to fail early on the Cube with Pump, as it does on almost every other built-in pump dehumidifier on the market.
See Price on Amazon
Why You Can Trust Our Recommendations
So far we’ve personally tested over 50 different dehumidifiers. Many other reviewers base their recommendations on manufacturer specifications. These specifications list performance data (namely moisture removal rate and noise output) that is based on testing conducted in a highly controlled environment which maximizes the performance of the dehumidifier and allows it to get ideal results. Our tests simulate real world environments and conditions that aren’t always ideal to determine how each dehumidifier we test actually performs in real-world environments. We rigorously test each unit to determine how quickly it removes moisture, how much noise it produces, how much energy it uses, and just how accurate its built in hygrometer (used to read humidity levels) really is in a typical home environment. This means that our test data is often quite different than what manufacturer specifications indicate.
In addition to performance testing we also take time to assess each unit’s build quality, its features, portability, adjustability, versatility, and how easy it is to use. Finally, we examine its warranty, price, and consumer feedback and compare it to the other dehumidifiers we’ve tested. This is how we determine the best dehumidifier in each category.
Test Results
Moisture Removal Rate
The table below lists the time taken (in seconds) for each dehumidifier we tested (not including discontinued models) to lower humidity in a 50 sq. ft. room from 90% down to 40% RH and from 80% down to 50% RH.
Manufacturer and Model | 90-40% Test | 80-50% Test |
---|---|---|
Midea Cube | 459 | 288 |
Frigidaire FFAD5033W1 | 476 | 319 |
GoveeLife H7151 | 521 | 285 |
GE APHL50LB | 536 | 308 |
Hisense DH7021KP1G | 531 | 312 |
Black+Decker BDT50WTB | 595 | 310 |
Toshiba TDDP5014RES2 | 598 | 317 |
Keystone KSTAD504D | 601 | 341 |
hOmeLabs HME020031N | 603 | 333 |
Honeywell TP70WKN | 643 | 331 |
Danby DDR050BJPWDB | 693 | 360 |
Vremi VRM010184 | 710 | 379 |
LG UD501KOG5 | 871 | 457 |
Vellgoo DryTank 3000 | 895 | 472 |
Frigidaire FFAD2233W1 | 1494 | 786 |
Energy Efficiency
The table below lists the measured power draw (in our tests) and the Integrated Energy Factor (IEF) for all dehumidifiers we’ve tested (not including discontinued models). IEF is the manufacturer specified energy efficiency in terms of Liters per kWh (the higher the number the better).
Manufacturer and Model | Tested Power Draw | IEF |
---|---|---|
Midea Cube | 512 | 1.95 |
Toshiba TDDP5014RES2 | 535 | 1.9 |
Black+Decker BDT50WTB | 554 | 1.8 |
Honeywell TP70WKN | 563 | 1.8 |
Frigidaire FFAD5033W1 | 570 | 1.8 |
Vremi VRM010184 | 570 | 1.8 |
Danby DDR050BJPWDB | 572 | NA |
Keystone KSTAD504D | 596 | NA |
LG UD501KOG5 | 586 | 1.8 |
GoveeLife H7151 | 603 | 1.9 |
hOmeLabs HME020031N | 610 | 1.9 |
Hisense DH7021KP1G | 610 | 1.8 |
GE APHL50LB | 610 | 1.8 |
Vellgoo DryTank 3000 | 284 | 1.75 |
Frigidaire FFAD2233W1 | 272 | 1.7 |
Noise Output
The table below lists noise output measured right above the control panel and 10 ft. away from the dehumidifier on high and low fan speed for units that exhaust through the side.
Manufacturer and Model | CP High Fan | CP Low Fan | 10 ft High Fan | 10 ft Low Fan |
---|---|---|---|---|
hOmeLabs HME020031N | 59.3 | 58.6 | 50.3 | 48.8 |
Toshiba TDDP5014RES2 | 60.1 | 57.8 | 53.3 | 51.8 |
Danby DDR050BJPWDB | 61.8 | 59.3 | 52.1 | 49.6 |
Vremi VRM010184 | 62.1 | 60.2 | 52.6 | 50.6 |
Keystone KSTAD504D | 68.2 | 64.9 | 56.6 | 53.8 |
Frigidaire FFAD2233W1 | 59.9 | 54.2 | 50.6 | 44.6 |
The table below lists the same data as above but for units that exhaust through the top of the dehumidifier.
Manufacturer and Model | CP High Fan | CP Low Fan | 10 ft High Fan | 10 ft Low Fan |
---|---|---|---|---|
Midea Cube | 66.4 | 65.4 | 53.6 | 52.4 |
Frigidaire FFAD5033W1 | 70.2 | 64.8 | 54.6 | 49.8 |
Hisense DH7021KP1G | 70.4 | 65.4 | 54.2 | 50.6 |
LG UD501KOG5 | 70.8 | 66.4 | 53.8 | 49.8 |
GE APHL50LB | 71.2 | 65.7 | 55.9 | 52.9 |
GoveeLife H7151 | 71.2 | 63.8 | 54.2 | 48.6 |
Black+Decker BDT50WTB | 73.3 | 70.1 | 54.2 | 50.6 |
Honeywell TP70WKN | 73.3 | 67.3 | 53.3 | 49.2 |
Vellgoo DryTank 3000 | 62.8 | 59.9 | 48.7 | 47.7 |
Note that we list data for side exhaust and top exhaust units separately because side exhaust units have a distinct advantage in our tests. We place the sound meter in the same positions no matter the orientation of the exhaust, and this results in it being slightly further away from side exhaust units than it is from top exhaust units (which gives side exhaust units slightly lower readings in these tests).
Hygrometer Accuracy
The table below lists the hygrometer accuracy for each of the dehumidifiers we tested that are not discontinued. The table shows how close each model’s built-in hygrometer reading was to the actual room humidity.
Manufacturer and Model | Accurate To Within This % |
---|---|
Honeywell TP70WKN | 1 |
Midea Cube | 1 to 2 |
Frigidaire FFAD5033W1 | 2 |
LG UD501KOG5 | 2 |
Toshiba TDDP5014RES2 | 2 |
hOmeLabs HME020031N | 2 to 3 |
Vremi VRM010184 | 2 to 3 |
Hisense DH7021KP1G | 3 |
GE APHL50LB | 4 |
Danby DDR050BJPWDB | 3 to 5 |
Black+Decker BDT50WTB | 4 to 5 |
Keystone KSTAD504D | 2 to 6 |
GoveeLife H7151 | 5 to 7 |
Vellgoo DryTank 3000 | 4 |
Frigidaire FFAD2233W1 | 2 |
Additional Picks for 2024
Earlier we gave general recommendations for the best dehumidifiers in 2024 – including the best unit overall (Midea Cube), the best alternative (Frigidaire FFAD5033R1), and the third best option if neither of those units are available (hOmeLabs HME020031N). Below we make more specific recommendations.
The Best Small Dehumidifier
Can you get away with buying a smaller cheap dehumidifier for less than $30?
Dehumidifiers in this price range are usually small desiccant units. Desiccant dehumidifiers use a desiccant – a chemical – to remove moisture from the air. This chemical saturates with liquid moisture over time.
The cheapest desiccant “dehumidifiers” are usually just called “moisture absorbers”. DampRid products are of this variety. Moisture absorbers are very cheap (usually only around $10), disposable (you throw them away after the desiccant saturates with moisture), and “wireless” (you can put them anywhere since they don’t need to be plugged in). On the negative side of things, moisture absorbers remove moisture very slowly (they remove only a few ounces every few weeks) and it doesn’t take much moisture for them to become completely saturated (once they do, they’re thrown out). As such, they should only be used in extremely small spaces (closets, safes, cars, etc.) and only in very mildly humid conditions.
More expensive desiccant “dehumidifiers” are rechargeable. A small indicator window shows you when the desiccant is saturated (it’s usually a strip that turns from one color to another0. When this happens, you plug in the dehumidifier to recharge the desiccant. Recharging involves heating up the desiccant so that it releases moisture back into the air. For this reason, you never want to recharge this type of dehumidifier in a space where you wouldn’t mind it releasing moisture back into the air.
Rechargeable units are slightly more expensive than disposable moisture absorbers. They usually cost around $20 to $30 (the Eva-Dry E-333 and E-500 are two examples). The increase in cost is mostly due to the fact that they can be recharged. These units still remove very little moisture very slowly. Most remove somewhere between 4 to 8 ounces of moisture every 2 to 8 weeks (depending on the exact model and environment). Like disposable moisture absorbers, rechargeable desiccant units should only be used in very small spaces (cars, closets, etc.) and only if the space is very mildly humid.
So, can you get away with purchasing either one of these two types of “dehumidifiers”? Yes, but only if the space you need to dehumidify is very small and not very humid. The best disposable option is the DampRid FG50T. The best rechargeable option is the Eva-Dry E-333.
If the space is any larger than even 20 or 30 sq. ft. and if the space is fairly humid, at least a 22 pint compressor based unit like the Frigidaire FFAD2233W1 (the 22 pint version of the FFAD5033W1) is recommended instead.
Can you get away with buying a dehumidifier for less than $100?
Dehumidifiers in this price range are either small disposable or rechargeable desiccant units or thermo-electric units. We discussed desiccant options at length above. Now we’ll address thermo-electric options.
In a compressor based dehumidifier, warm air condenses on ice cold evaporator coils. Condensation drips down into the dehumidifier’s collection bucket at a rate of 50, 35, or 22 pints per day (for most models).
In a thermo-electric dehumidifier, warm air condenses on a cooled down heat sink (the dehumidifier uses the thermoelectric effect to use electricity to cool down the heat sink). The condensation drips down into the thermo-electric dehumidifier’s collection bucket. The issue here is that it drips down – that is to say, the dehumidifier removes moisture – at a rate of only about 0.5 to 1.25 pints per day for most models.
This rate of moisture removal is slightly faster than it is for disposable and rechargeable desiccant units, but it’s still much slower than it is for full size compressor based units. An approx. $50 thermo-electric dehumidifier like the Ivation IVAGDM20 removes only 0.5 pints of moisture per day. That’s 60 times slower than even a relatively small 30 pint compressor based dehumidifier. Larger thermo-electric units like the Ivation IVADM35 (approx. $80) can remove as much as 1.25 pints of moisture per day but this is still well below the moisture removal rate of even the smallest compressor based dehumidifier.
So, can you get away with buying a dehumidifier for less than $100? Yes, but only if the space you need to dehumidify is both very small and only mildly humid. A larger thermo-electric unit like the IVADM35 (it would be the top rated option in this price range) could service a small bathroom, but don’t expect it to quickly lower humidity after a warm shower. It would take days to properly lower humidity under such conditions in stagnant air.
For any room larger than about 50 sq. ft. and any space that’s more than mildly humid, we would recommend at least a 22 pint compressor based dehumidifier like the Frigidaire FFAD2233W1.
The Quietest Dehumidifier
The perceived loudness of a dehumidifier depends on many different factors including:
1. the fan speed and corresponding CFM – higher fan speeds produce more fan noise than lower fan speeds. Higher CFM fans produce more fan noise than lower CFM fans.
2. whether the dehumidifier exhausts air upwards or to the side – if upwards, fan noise distributes evenly throughout the room which increases perceived loudness overall but better masks compressor noise; if to the side, the fan noise can be directed away from you but compressor noise isn’t masked nearly as well
3. whether the dehumidifier produces an audible “compressor buzz” or not and to what extent that buzzing sound is audible – some units have internal compressors that make a louder “buzzing” sound when the dehumidifier is actively dehumidifying than others
At a distance of about 10 ft. (away from the dehumidifier) on high fan speed, expect the typical dehumidifier to produce about 50 to 55 dB of noise. This is about the same level of noise your fridge or AC system produces.
The quietest dehumidifiers exhausts air out of the side and produces little to no compressor noise. The 50 to 55 dB of noise is mostly wind noise produced by dried air exhausting out of the dehumidifier.
Our recommendation
Any dehumidifier that exhausts air out of the side and produces little to no compressor noise is a great option if you’re looking for a quiet dehumidifier. This exactly describes the 22 pint version of the FFAD5033W1 – the Frigidaire FFAD2233W1. Because it’s a smaller dehumidifier it has a smaller compressor and this compressor makes less noise than the average compressor on a larger unit. Unlike the FFAD5033W1, it also exhausts out of the side.
The FFAD2233W1 also does well in other areas like energy efficiency and moisture removal rate. Thus, it gets our recommendation as the best quiet option on the market.
A great second option is the Midea Cube. It’s technically “louder” than the FFAD2233W1 but because of its high CFM fan and upward exhaust it masks compressor noise better. Its raw noise output is also very low for a top exhaust unit.
A third option is the hOmeLabs HME020031N. It produces more compressor noise than the Cube and doesn’t mask it as well due to its side exhaust but in terms of overall perceived loudness (irrespective of whether the noise is pleasing or not) it is technically a quieter dehumidifier than the Midea.
The Most Energy Efficient Dehumidifier
Dehumidifiers draw a lot of power in order to facilitate removing as much moisture as they do. A 22 pint dehumidifier draws up to 300 watts of power. 35 pint units draw up to 500 watts and 50 pint units draw up to 700 watts of power*.
The most energy efficient dehumidifier takes all of that power and uses it as efficiently as possible to remove moisture. Our testing has shown that larger capacity dehumidifiers are more energy efficient than smaller capacity units in real world scenarios.
Thus, we would strongly recommend a 50 pint dehumidifier if energy efficiency is a priority for you. Among the 50 pint dehumidifiers we’ve tested, the top rated Midea Cube is again our recommendation if you’re looking for the most energy efficient option available.
*For comparison, your TV likely draws about 100 watts of power. A fridge usually draws between 200 and 400 watts of power. Your home AC system likely draws between 1000 and 4000 watts of power.
The Most Portable Dehumidifier
Three factors determine a dehumidifier’s portability:
1. size
2. weight
3. the quality and design of its handles
50 pint and 35 pint dehumidifiers are usually exactly the same size. The only difference between them is their internals – 50 pint units have beefier internals to facilitate their higher moisture removal rate. These units are usually right around 2 ft. tall, slightly more than a foot wide, and about one foot deep.*
22 pint units are slightly smaller. They’re usually about 4 to 5 inches shorter, and ever so slightly less wide and less deep (a few inches at most).
50 pint units weigh upwards of 50 lb. 35 pint units weigh a little less – usually close to 40 lb. 22 pint units weigh the least – usually around 30 to 35 lb.
Two types of handles dominate the market:
1. Side pocket handles
2. A top extendable handle
During testing, we found units with top extendable handles to be much easier to pick up than units with side pocket handles.
Thus, the most portable dehumidifier would be a 22 pint unit (smallest and weighs the least) with a top extendable handle (easiest to pick up). Unfortunately, we have yet to test a unit that meets these requirements and is also a very good dehumidifier in other areas like moisture removal rate and energy efficiency.
Thus, our recommendation here is a 22 pint unit but one that comes with side pocket handles – the Frigidaire FFAD2233W1 as it does well in other areas (other than portability) as well. It’s also energy efficient, quiet, and removes moisture quickly for its size class.
* For comparison, a standard dishwasher is about 10 inches taller and 10 inches wider than a 70 or 50 pint dehumidifier.
Scoring Our Dehumidifier Reviews
Each of our dehumidifier reviews is broken down into 13 different categories including
- Energy Efficiency
- Noise Output
- Moisture Removal Rate
- Hygrometer Accuracy
- Durability
- Adjustability
- Versatility
- Extra Features
- Ease of Use
- Portability
- Warranty
- Value
We use the rating rubric below to give each dehumidifier we test a score out of 5 in each category.
Score | General Rating | Description |
---|---|---|
2.0 | Below Average | Our worst rating indicating poor and unacceptable performance |
3.0 | Below Average | Below average but acceptable performance |
3.5 | Average | The unit's performance was up to par compared to the industry standard |
4.0 | Above Average | Only slightly above average performance |
4.5 | Above Average | More than slightly above average but also not perfect |
5.0 | Above Average | Perfect. Nothing could have been done better |
These 13 scores are then added up to give the dehumidifier a cumulative score. It is largely this cumulative score that we use to determine the best dehumidifier in each size category.
Complete Dehumidifier Rankings
All the dehumidifiers we’ve tested so far, ranked according to their cumulative score (in the right-most column), are listed in the tables below. Note that you can read our full review for each unit by clicking on its model name.
Current Models
High Capacity | ||
1 | Midea Cube | 56.5 |
The best rated dehumidifier overall. Provides terrific all-around performance. | ||
2 | Frigidaire FFAD5033W1 | 55.0 |
Our previous top pick. A top tier performer in our most important tests. | ||
3 | hOmeLabs HME020031N | 51.5 |
The best dehumidifier that also comes with a great warranty. | ||
4 | GoveeLife H7151 | 49.0 |
The best value dehumidifier in our top rankings. | ||
5 | Hisense DH7021KP1G | 49.0 |
Average to above average performance in most of our tests but lacks the build quality of top rated units we recommend. | ||
6 | Black+Decker BDT50WTB | 47.5 |
A really strong performer in all real world tests except hygrometer accuracy. Also a very affordable option. | ||
7 | Toshiba TDDP5014RES2 | 47.5 |
Low noise output because of its side exhaust and reasonable performance in most other tests also. | ||
8 | Honeywell TP70WKN | 46.5 |
Good energy efficiency and hygrometer accuracy. Its included gravity drain hose is also a strong positive. | ||
9 | Vremi VRM010184 | 46.5 |
A below average performer in our hands-on performance tests. Nonetheless, a decent value option if top units are out of stock. | ||
10 | GE APHL50LB | 45.0 |
Good energy efficiency and moisture removal rate, but loud and has a highly inaccurate built-in hygrometer. | ||
11 | Danby DDR050BJPWDB | 44.5 |
Average to below average performance in most tests. Comes with a 2 year "carry in" warranty. | ||
12 | Keystone KSTAD504D | 43.0 |
Noisy with an inaccurate hygrometer. Also has poor durability. | ||
13 | LG UD501KOG5 | 42.0 |
Finished second last in our moisture removal tests even with a higher than average power draw. The one strong positive for this unit is that it does offer above average build quality and durability. | ||
14 | Vellgoo DryTank 3000 | 42.0 |
Marketed and priced as a 50 pint dehumidifier but has the performance of a 35 pint dehumidifier. | ||
Low Capacity | ||
1 | Frigidaire FFAD2233W1 | 55.0 |
The best low capacity dehumidifier we've tested. Like its big brother (the FFAD5033W1) it performed very well in our testing. |
Discontinued Models
50 Pint (70 Pint 2012 DOE) | ||
1 | Frigidaire FFAD7033R1 | 50.0 |
2 | Danby DDR70A2GP | 47.5 |
3 | Keystone KSTAD70B | 45.5 |
4 | Honeywell DH70W | 44.5 |
5 | RCA RDH705 | 44.5 |
6 | GE ADEL70LR | 43.5 |
7 | Hisense DH7019K1G | 43.0 |
8 | GE ADEL45LY (ADEW45LY) | 42.5 |
9 | Toshiba TDDP5012ES2 | 42.5 |
10 | Haier DE65EM | 40.5 |
11 | Kenmore KM70 | 39.0 |
12 | Whirlpool AD70GUSB | 38.5 |
50 Pint Built-in Pump (70 Pint 2012 DOE) | ||
1 | Hisense DH-70KP1SLE | 44.5 |
2 | Friedrich D70BP | 44.5 |
3 | SPT SD-72PE | 43.5 |
4 | Haier HM70EP | 40.5 |
5 | Delonghi DD70PE | 40.0 |
35 Pint (50 Pint 2012 DOE) | ||
1 | Frigidaire FFAD5033R1 | 50.0 |
2 | Friedrich D50BP | 47.0 |
3 | Keystone KSTAD50B | 46.0 |
4 | Delonghi DD50PE | 43.0 |
5 | SPT SD-52PE | 40.0 |
22 Pint (30 Pint 2012 DOE) | ||
1 | Frigidaire FFAD3033R1 | 50.0 |
2 | Hisense DH-35K1SJE5 | 47.0 |
3 | GE ADEL30LR | 45.0 |
4 | Haier DM32M-L | 34.5 |
Commonly Asked Questions
What is the optimal place to put a dehumidifier?
Any location that leaves at least 6 inches of space between the dehumidifier’s intake* and any obstructions (like a wall) will work.
Other strategies you can use for optimal dry air distribution include:
1. Put the dehumidifier close to a return air vent while running your home’s AC system (or at least just the system’s fan). This will allow dry air to better distribute throughout the whole home.
2. In larger spaces, place the dehumidifier in a more central location.
3. Use fans to better move air between rooms if necessary.
*The dehumidifier’s intake is where it intakes humid air – usually this is either on the front or back of the dehumidifier.
Will the dehumidifier’s fan continue to run after the desired humidity level is reached?
Yes. On most models it continues to run for about 3 minutes and then stops. Power draw drops from several hundred watts (while the compressor is running) down to 70 or 80 watts when only the fan is running on high fan speed. When the fan shuts off, standby power draw is about 1 watt for most models.
What about the filter? Does it need to be replaced?
Most dehumidifiers come equipped with an air filter. The filter’s job is to filter out large particles (from the air) to keep them from getting inside of the dehumidifier where they could potentially do damage to internal parts like the unit’s compressor, evaporator, etc.
The filter does not need to be replaced. It can be rinsed and/or vacuumed to clean it. This should be done regularly (every 2 weeks or so) if you run the dehumidifier 24/7. If you run it less often the filter doesn’t need to be cleaned as often.
Can I use an extension cord?
Most dehumidifiers have about a 6 ft. long power cord. What do you do if you want to put the dehumidifier further than 6 ft. away from a wall outlet? Can you use an extension cord?
According to the manufacturer, absolutely not. We don’t recommend it either.
Hypothetically, if you absolutely had to use an extension cord, you would need to use no longer than a 3 or 6 ft. 12 or 14 AWG extension cord.
Will the dehumidifier restart automatically after a power outage?
Yes, most dehumidifiers will restart automatically after a power outage with previous settings saved.
Do I need to buy a separate hygrometer (device to measure humidity) along with my dehumidifier?
Almost all dehumidifiers come equipped with a built-in hygrometer. The dehumidifier will tell you the room’s ambient humidity right on its control panel. Some built-in hygrometers are more accurate than others but most will give you a good enough reading for most applications.
The only time you really should consider buying a separate hygrometer is if you’re planning to dehumidify a very large space. You can then use the hygrometer to determine humidity levels at different locations away from the dehumidifier to determine
a. if the dehumidifier has sufficient capacity or if one dehumidifier is enough to properly dehumidify the furthest corners of the space
b. if you need to try putting the dehumidifier in different locations to dehumidify the whole space (e.g. does it work better when you put the dehumidifier in this room or that room or does it work better when you add a fan to circulate air, etc.)
What is the lowest humidity a dehumidifier is able to achieve?
Most dehumidifiers can be set to dehumidify room air down to about 35% RH (relative humidity). In most cases you press up or down arrows on the dehumidifier’s control panel to set the desired humidity level. The lowest you can set it to is usually 35% RH. Most of the dehumidifiers we tested were able to achieve this level of humidity without issue.
What is the minimum and maximum operating temperature for dehumidifiers?
Almost all dehumidifiers on the market have roughly the same operating temperature range of approx. 41° F up to approx. 95° F.
In older units frost (ice) can start building up on the dehumidifier’s evaporator coils even at temperatures as high as 65° F. A unit equipped with an automatic defrost mode will automatically cycle off its compressor and only run its fan to melt away the frost. Once defrosted, it will automatically cycle its compressor back on to continue dehumidifying.
More modern units are better optimized for low temperature operation and will prevent frost from building up without employing a separate defrost mode.
If I drain the dehumidifier with a hose, does the size/capacity dehumidifier I buy make a difference?
Yes, it does make a big difference. A dehumidifier’s capacity is the amount of moisture (water) it can remove from the air every 24 hours. It is not the capacity of its water collection bucket.
A 50 pint unit is able to remove up to 50 pints of moisture from the air every 24 hours. It doesn’t matter if it’s draining into its water collection bucket or into a drain.
All dehumidifiers have a water collection bucket capacity that’s much less than their overall capacity. For example, 50 pint units usually have a bucket that’s in the 12 to 18 pint range.
What’s in the box of the typical dehumidifier?
Most units ship with just the dehumidifier and a manual. Some units come with an adapter that connects to the drain outlet. Built-in pump dehumidifiers usually ship with special tubing that connects to a separate outlet for the sole purpose of draining the dehumidifier via the built-in pump.
New Dehumidifier Standards
Dehumidifiers sold in the United States are manufactured according to US government standards. More specifically, the US Department of Energy (DOE) gives certain requirements for manufacturers to follow in order to be able to sell their dehumidifiers within the United States.
There are, broadly speaking, two basic requirements:
- that the pints/day specification be given according to the current testing standards outlined by the DOE
- that the dehumidifier meets certain energy efficiency requirements
A. The Pints/Day Requirement
Up until the late 2010s, dehumidifiers were officially tested at 80°F and 60% RH. Since June 13, 2019 dehumidifiers have been required to be tested at a lower temperature – 65°F – though still at the same humidity level – 60% RH.
Testing at a lower temperature resulted in a decrease in the manufacturer pints/day specification for any particular model dehumidifier.
A 70 pint dehumidifier before June 13, 2019 was a 50 pint dehumidifier after June 13, 2019.
Why the decrease? Why the lower pints/day specification?
Because colder air contains less moisture than warmer air at the same humidity level. A block of air at 65°F and 60% RH contains less moisture than the same block of air at 80°F and 60% RH.
A 70 pint dehumidifier tested before June 13, 2019 was placed in a room with air at 80°F and 60% RH. That block of air contained enough moisture for the dehumidifier to be able to remove 70 pints of moisture in a day.
The same 70 pint dehumidifier tested after June 13, 2019 is now placed in a room with air at 65°F and 60% RH. That block of air contains less moisture and so the same “70 pint dehumidifier” is now only able to remove 50 pints from that air per day.
Since 65°F and 60% RH is the new official testing standard, what used to be called a “70 pint dehumidifier” is now called a 50 pint dehumidifier.
The Frigidaire FFAD5033W1, for example, removes approx. 70 pints of moisture per day at 80°F and 60% RH. This very same model removes 50 pints of moisture per day at 65°F and 60% RH.
In the past, the FFAD5033W1 would have been sold as a 70 pint dehumidifier. Today, according to new testing standards, it is required to be sold as a 50 pint dehumidifier.
Model | At 80°F and 60% RH (pre-2019) | At 65°F and 60% RH (post-2019) |
---|---|---|
Frigidaire FFAD5033W1 | 70 pints/day | 50 pints/day |
hOmeLabs HME020031N | 70 pints/day | 50 pints/day |
Black+Decker BDT50WTB | 70 pints/day | 50 pints/day |
B. The Energy Efficiency Requirement
Now that you’re familiar with how pints/day requirements have changed over time, we can take a look at how the DOE’s energy efficiency requirements for dehumidifiers have changed over time.
In the past, the requirements looked like this:
Pints/day (Capacity) | Energy Factor (EF) - L/kWh |
---|---|
≤ 35.00 | 1.35 |
35.01-45.00 | 1.50 |
45.01-54.00 | 1.60 |
54.01-75.00 | 1.70 |
≥ 75.01 | 2.5 |
Source |
Beginning June 13, 2019 the requirements are now this:
Pints/day (Capacity) | Integrated Energy Factor (IEF) - L/kWh |
---|---|
≤ 25.00 | 1.30 |
25.01-50.00 | 1.60 |
≥ 50.01 | 2.80 |
Source |
Note the differences between these two tables:
- the pints/day categories
- the use of “energy factor” vs “integrated energy factor” in the right column
- the actual energy efficiency requirements – the numbers in the right column
The pints/day categories have changed because pints/day testing and specification requirements have changed as we discussed earlier.
The energy efficiency requirements are now outlined in terms of “integrated energy factor” instead of “energy factor”.
Energy factor simply measures the Liters the dehumidifier removes per kWh of energy use while it is actively dehumidifying.
Integrated energy factor involves a complex equation in which the dehumidifier is tested on various settings and during various time intervals, but basically it boils down to this:
IEF = liters of water removed / energy used while the dehumidifier is actively dehumidifying + energy used in standby and other low power modes
IEF is essentially a more nuanced – a more accurate version of EF. IEF is also the less forgiving metric as it accounts for more cases of energy use than EF (such as when the dehumidifier’s compressor is off and only its fan is running).
The end result is that the latest DOE energy efficiency requirements are more stringent than ever as the DOE is pushing manufacturers towards making more energy efficient dehumidifiers.
All dehumidifiers manufactured AFTER June 19, 2019 HAVE TO adhere to these more strict energy efficiency guidelines to be able to be sold in the United States. This means that you absolutely want to buy a dehumidifier manufactured after this date.
Rest assured, all top rated dehumidifiers we recommend fit this requirement.
New Energy Star Requirements
Completely separate from DOE energy efficiency requirements, are Energy Star energy efficiency requirements.
Energy star certification has been available to dehumidifier manufacturers for close to 20 years now (since January, 2001). Over that time period several different versions of energy star requirements have been published.
Version 4.0 was effective as of October 25, 2016. The requirements were as follows:
Pints/day (Capacity) | Energy Factor (EF) - L/kWh |
---|---|
< 75 | ≥ 2.00 |
75 to ≤ 185 | ≥ 2.80 |
Note that the pints/day categories in the table above involved testing at 80°F and 60% RH and EF is used instead of IEF.
Version 5.0 is effective as of October 18, 2019. The requirements now are as follows:
Pints/day (Capacity) | Integrated Energy Factor (IEF) - L/kWh |
---|---|
≤ 25.00 | ≥ 1.57 |
25.01 to 50 | ≥ 1.80 |
≥ 50 | ≥ 3.30 |
Source |
Note that the pints/day categories in the table above involves testing at 65°F and 60% RH and IEF is used instead of EF.
All dehumidifiers sold as Energy Star compliant after October 18, 2019 have to fit these new more stringent requirements.
Note that there are still models on the market today that have an Energy Star sticker and are sold as being Energy Star compliant that do NOT meet version 5.0 requirements. At the time that they were manufactured (when the Energy Star sticker was applied) and at the time that they were first sold (when Energy Star compliancy was added to their product description) they may very well have been Energy Star compliant according to version 4.0 requirements.
But they are now no longer Energy Star compliant and their product descriptions simply haven’t been updated yet.
Rest assured that all of the models we recommend are fully Energy Star compliant according to version 5.0 requirements.
Have a question or comment? Let us know below.
Very helpful article. We just had a hurricane and have been without power for several days and do not know when it will be restored. Our house is approximately 3,700 square feet and downstairs is my guess 90 degrees and upstairs is warmer. When power is restored what dehumidifier would you recommend? I was also looking into commercial ones (Waykar 155). Thank you!
I would recommend the 50 pint Midea Cube for your application.
I am wondering if you have any thoughts on the move to R32 refrigerant? I was looking at the Frigidaire FFAD5033W1, but it is mostly out of stock and the new 2024 version with the R32 refrigerant is available for purchase.
We compare the FFAD5033W1 to the FFAD5034W1 (2024 version) near the beginning of our updated FFAD5033W1 review.
Hello, Do you have the test results for the #1 and #2 units for lowering the room humidity and the time it took? Thank you
Yes! The data you’re looking for is listed on this page.
Hello! If I also want to promote my dehumidifier on your website, how can I contact you to discuss it?
Hi! We don’t work with any brands directly. We only purchase from big box retail stores every few years to test the latest models and update our rankings.
Excellent article!! I plan on buying the Frigidaire and using in a damp basement in West Virginia. I want to know if it is best to periodically dump the water container vs. connect to continuous drainage. Thank you.
If you have a drain available, I would opt for continuous drainage.
What happens when your space is at 115 degrees, & your RH IS AT 75% or greater?
Now my space is only 10′ W x 12′ L x 8′ H, non-ac’d, but vented, therefore would a 50 pint work better in this location?
I also have an 10′ W x 32′ L x 7.5′ H space that is air condition.
What would you recommend for both areas?
I would recommend an air conditioner over a dehumidifier for the first space. For the second space I would recommend the top rated FFAD5033W1.
Thank you for this terrific analysis,
I notice you do not include Midea brand . Did you test it at all? Thank you
We haven’t tested any Midea units yet though we do plan on doing so soon.
Do you have any recommendations for dehumidifier for boats?
We, unfortunately, don’t have any recommendations specifically for boats. Though the same top rated units we recommend for household use could work on a boat as well.
Virtually every other dehumidifier rating article includes Midea models, both cube and regular configuaration, yet you omit them. How come?
We just haven’t had the chance to test them yet.
First of all, I LOVE your site and buying guide. You offer much deeper and unique insights I could not find on 10+ other review sites!
I see it’s been 1 year since this comment was made, and I am in the same boat as Howie… I am desperately eager to see your review on any of the Midea models, but I am specifically interested in the 50-pint Cube MAD50PS1QWT. It is rated as the most power-efficient, most quiet, and most reliable (least amount of breakdowns reported) of all dehumidifiers, and the performance (rate of moisture removal) is supposedly comparable to Frigidaire.
I’m testing the Midea Cube now. I should have a review posted within the next few weeks.
Any chance you will review the Midea cube dehumidifiers?
Yes, we will be testing and reviewing them.
Very much appreciate your reviews. They helped me a ton in my search. You reviewed most of the popular 50-pint dehumidifiers and their popular look-alikes pretty much fall under these categories. One you’re missing is the GE APHR50LB, which is essentially like the Haier QPHR50LZ, carried by major retailers and a lot of mom-and-pop appliance stores across the US. I’m guessing Haier makes this for GE. Although the GE ADEL45LY is pretty similar to the APER50/APEL50, the GE APHR50LB is totally different. That leads me to believe its guts are pretty different – and your review was less than glowing on the build materials of the ADEL45LY. Any thoughts on the GE APHR50LB?
I would need to test it for me to feel comfortable giving my thoughts on it. The APHR50LB is definitely a model I’ll strongly consider for purchase next time I buy dehumidifiers for review.
Have u rated Perfect Aire dehumidifiers?
We have not.
What size dehumidifier should I use in a 1000 sf partially finished cellar with a 70 degree humidity on a 90 degree day?
I would recommend a 50 pint unit – like the Frigidaire FFAD5033W1.
do 3 in 1 portable air conditioners/dehumidifiers have good dehumidification performance?
We haven’t tested any portable ACs yet, though it is something we may consider doing in the future.
Why do you not compare the Pelonis brand?
Unfortunately, none of the Pelonis units currently on the market are popular enough to warrant our taking the time to test and review it.
have you tested the Frigidaire Gallery 50 Pint Capacity Dehumidifier with Wi-Fi
Model # FGAC5044W1? I’m wondering how it compares to the FFAD5033W1. Thanks.
We haven’t tested it but it’s essentially identical to the FFAD5033W1 outside of Wi-Fi functionality. It’s also usually considerably more expensive (see price on Amazon).
Have bought two TCL dehumidifiers, standard home size . Both completely failed shortly after the 1 year warranty period expired. Contacted TCL and they refused to provide any support whatsoever, not even an offer to look at the defective unit. Would never buy another TCL product again.
Why isn’t Ivation listed in your ratings???
Only compressor based units are ranked on this page, and we, unfortunately, haven’t tested any Ivation compressor based units yet. We have tested and ranked Ivation desiccant and thermo-electric units.
I have a bathroom that’s approx 12×8 and had a decent fan but after a couple showers even with the fan on and windows open… the ceiling is practically dripping. I have a small area to fit a dehumidifier maybe 6”W x 12” L x 17H. I’m looking for recommendations
There are unfortunately no dehumidifiers on the market that will fit inside those dimensions that I can recommend for use in a 12×8 bathroom. The smallest dehumidifier I can recommend for your use case is the Frigidaire FFAD2233W1.
Excellent articles! have you tested the FFAD3533W1? I am most concerned about noise.
The 22 model seems most quiet but is too small for my space.
The 35 model will be good in terms of size, but I wonder if its noise is noticeably lower than the FFAD5033W1 you recommend.
Thank you!
We, unfortunately, haven’t yet tested the FFAD3533W1.