best dehumidifiers comparison based on specification sheets

11 Best Dehumidifiers in 2020 (For Basement Or Whole-House)

“Over time, high humidity levels can eat through your walls.”

A dehumidifier is an HVAC device that is fast becoming one of the most important parts of maintaining a healthy house. People started to realize that mold and mildew growth isn’t only nasty (in addition to allergies and pest problems); it can also threaten the structural integrity of a $500,000 worth house.

From the structural standpoint, having 40% relative humidity is ideal, according to HVAC.com.

In the summer, the relative humidity inside the house can reach 80% or even 90%. To bring that down you need a whole-house dehumidifier. This is more often than not a seasonal dehumidifier only for the humid summer season.

The weakest part of the house against high humidity is often the basement. Some basements can have an above 70% humidity levels throughout the year. To prevent the mold build-up and, quite frankly, the rotting of your walls, having the best dehumidifier for basements is a smart idea.

At LearnMetrics, we compared the best dehumidifiers based purely on specifications. We even made a list of the best ones. However, we believe it’s integral for everybody buying a whole-house dehumidifier or a dehumidifier for the basement to have a basic understanding of what to look for when you’re buying a dehumidifier.

With dehumidifiers, you can’t really start with ‘This is the superb best dehumidifier in 2020 that will work best for everybody’. Every house or basement is different. Knowing a thing or two about dehumidifiers will save you a lot of trouble down the road.

Believe me, a quick introduction that follows will tell you everything you need to know to buy the right dehumidifier for your house. We’ll explain how does a dehumidifier work first.

Before looking at which dehumidifiers are the best in 2020, we’ll go through an essential dehumidifier buying guide that will point out 4 key things without which you can’t really make decisions on which dehumidifier will work best for you.

Here’s the quick summary of specifications the best dehumidifier should have:

  1. Capacity: For whole-house or basement dehumidification, a 70-pint dehumidifier will work for most people.
  2. Energy-efficiency: Opt for the Energy Factor Value of 1.5 or above.  This will save you a lot on electricity bills.
  3. Draining: Nobody wants to empty the water bucket every few hours. Attach a hose for continuous gravity drainage or, even better, choose a dehumidifier with a pump (they are rare, however).
  4. Noise levels: Dehumidifiers are quieter than portable air conditioners. Focus on the ones with the decibel levels of below 55 dB.

You will find the extensive guide that explains the dehumidifier’s specifications and other ins and outs below the comparison table of the best dehumidifiers in 2020.

How Does A Dehumidifier Work?

Every dehumidifier follows the same 1-2 principle:

    1. Take moisture of the air: Fan in the moist air in the house, run it over a cold coil (Evaporator) which condenses moisture out of that air and collect thewater via drip tray into a water tank. We end up with a cold but dry air.
    2. Heat the dry air back up: Run the cold but dry air over a hot coil to bring it up to room temperature. Fan the dry air back in the house.

The exploding-photo of a dehumidifier here depicts all the vital part of a dehumidifier:

how does the dehumidifier work
Key parts of the dehumidifier illustrate how this HVAC device combines the principles of a refrigerator and a heater.

The way that dehumidifier works is by being a refrigerator and a heater at the same time. Here are the 6 steps of the whole air dehumidification process:

  1. The compressor propels the fan and the flow of the refrigerant.
  2. The fan draws a humid air into the dehumidifier via an air inlet.
  3. The humid air is met with a series of very cold coils (basically, a refrigerator). There the water from the air is condensed on the cold coils.
  4. The drip tray gathers the water in the water tank. The convenience of removing water from the dehumidifier’s water tank will be one of the key parts of the buying guide below.
  5.  The now dry cold air will run over hot coils to warm up (basically, a heater).
  6. The same fan that absorbs the humid air into the dehumidifier will now propel the dry air out.

The only difference between the best and the worst dehumidifiers is how well they have perfected this process. From capacity and energy-efficiency to the noise levels, all these specifications are simply based on the well-designed fridge-heater operation we see here.

Quick Dehumidifier Buying Guide

Picking the best dehumidifier for your house or basement can be confusing at first. You have the 30, 50 and 70-pint whole-house and portable dehumidifiers. You have the Frigidaire, HiSense, hOmeLabs devices with 3,000 sq ft, 4,000 sq ft, 50 dBa, Energy Star-rated descriptions, and continuous gravity or pump drains and so on.

The purpose of this quick dehumidifier guide is to make the sense of all these specifications is 5 minutes or less (you’ll find the longer dehumidifiers FAQs below the best dehumidifiers reviews).

You ready? Ok, let’s dive right in:

Capacity (30-, 50-, 70-Pint)

Let’s start with the capacity of the dehumidifier. You can get a small 30-pint, a medium 50-pint, or the strongest residential 70-pint dehumidifier. This just tells you the maximum amount of water (in pints per day) a dehumidifier can squeeze out of your air per day.

A pint is a weird unit; it amounts to 1/8 of a gallon. In short, the big 70-pint dehumidifier can absorb almost 9 gallons of water out of the house or basement air per day.

How big dehumidifier you should buy?

Here is a quick look at the Association Of Home Appliance Manufacturers (AHAM for short) table. You need to know how many sq ft of space you have and how humid those spaces are:

AHAM Dehumidifier Capacity Table

Humidity Levels:300 sq ft space500 sq ft space800 sq ft space1,200 sq ft space
50-60% Humidity
(Air feels
slightly heavy)
30 Pint45 Pint60 Pint70 Pint
60-70% Humidity
(Occasional
musty smell)
30 Pint45 Pint60 Pint70 Pint
70-80% Humidity
(Wet spots
on walls or floor)
40 Pint50 Pint65 Pint80 Pint
80-100% Humidity
(Seepage on walls
and flor, maybe
even visible mold)
45 Pint60 Pint70 Pint90 Pint

For example, if you have a 500 sq ft basement with medium humidity (70%-80%), you would need a 50-pint dehumidifier. That’s a ballpark figure.

Note that some producers might be throwing around numbers like 3,000 sq ft or 4,500 sq ft. Long story short, it’s best to ignore those ‘calculations’. Here’s the real-life advice:

Always buy a big bigger dehumidifier. 70-pint ones are perfect for a majority of houses or basements.

Energy-Efficiency Factor (Energy Star Label)

Dehumidifiers can run 24 hours per day for months on end. Obviously, they run on electricity and everybody wants the most dehumidifying effect for their electricity buck.

Energy-efficiency of dehumidifiers is expressed by ‘Energy Factor Value’ or EEV for short, measured in liters per kilowatt-hour (L/kWh). By knowing the capacity and power of a dehumidifier, we can (with a bit of unit conversion) calculate the energy factor for every dehumidifier.

Here’s a quick calculation of how much will running an EEV 2.0 (very energy-efficient) dehumidifier cost versus an EEV 1.0 (very energy-inefficient) dehumidifier. Let’s presume we run them both of them have a 70-pint capacity, we run them for 1,000 hours ( and the average cost of a kilowatt-hour (kWh) is 13.19 cents.

Energy-Efficient Dehumidifier (EEV = 2.00)Energy-Inefficient Dehumidifier (EEV = 1.00)
(Yearly) Electricity cost: $91,01(Yearly) Electricity cost: $182,02

It’s quite evident that it makes sense to shot for the more efficient dehumidifiers. Here the difference in electricity bill can be almost $100/year.

In the list of the best dehumidifiers you’ll find further on, we’ve calculated the energy factors and took them into account when specifying which ones are the best. All of them have the Energy-Star label for high energy efficiency.

Opt for dehumidifiers with high energy-efficiency to drive down the electricity costs. Dehumidifiers with the EEV of 1.5 or above are ideal.

Type Of Draining

Here the thing. You’ll probably spend 20% of time setting the humidifier up, using the pre-programmable 12h or 24h cycles.

The other 80% of you dealing with an air dehumidifier will, if you make a bad choice, involve emptying the water tank.

Here’s how the accumulated water can leave your dehumidifier:

  1. Continuous gravity drainage. Water just flows out with the help of gravity via a drain pump (not appropriate for basements).
  2. Pumping it out. Dehumidifiers with pumps are the best; they pump out the water and need no manual handling.
  3. You emptying the bucket. You literally have to detach the water tank and empty it manually and reattach it afterward.

Honestly, the #3 way of emptying the bucket manually is what you want to avoid. However, most of the standard dehumidifiers don’t have gravity drainage or, even better, a pump. Here’s one obvious advice to follow when picking the best dehumidifier for yourself:

Spare yourself some work and a bit of worry by not buying a ’empty-the-water-bucket-yourself’ kind of dehumidifier.

How Noisy Is The Dehumidifier?

Dehumidifiers are one of the quieter HVAC devices. There are three things that generate noise of a dehumidifier:

  1. Motor.
  2. Compressor.
  3. Moving air.

The advances in the motor and compressor technology have enabled the creation of sub-60 dB dehumidifiers. The best ones will have noise levels below 55 dB.

To get an idea of how loud that actually is (actually, it’s super quiet), you can see a loudness comparison of different sounds in our lives here:

decibel scale for dehumidifiers
The best dehumidifiers are as quiet as your average refrigerator.

Useful Features You Might Want

Modern dehumidifiers can be very convenient. You know how the additional equipment when buying a car involves seat heaters and how nice of addition they are?

Well, dehumidifiers have a range of extra features to ease your dealing with them. These include:

  1. Automatic Humidistat (almost impossible to get). The most useful feature; you just set the target humidity levels of 40% and the humidistat will drive the dehumidifier to pump out the moisture until it hits 40%. Even better, when the humidity levels will start rising again to let’s say 45%, the humidistat will automatically power up the dehumidifier to maintain the 40% relative humidity levels. This, in turn, also makes for the most optimum energy-efficiency.
  2. Automatic Restart. If your house loses contact with the power supply (power outage, short circuit failure, everything that is powered by electricity, including the dehumidifier, will shut down. Dehumidifiers with automatic restart will start operating the second the power is back on; the one’s without the restart function won’t.
  3. Programmable Timer. You can set for the dehumidifier to run for 12 or 24 hours.

Now when you’re up to speed, let’s look at the 11 dehumidifiers that excel the most at these specs:

List Of 11 Best Whole-House And Basement Dehumidifiers

Dehumidifier:Photo:Important Metrics:Rating And Price:
#1 Frigidaire
FFAP7033T1
70 Pints
Dehumidifier
With Pump
(Built-in Pump!)
Frigidaire pump included dehumidifier with 70 pints per day capacityCapacity: 70 Pint
Energy Factor: 1.85 (great)
Noise: 51 dB
Bucket Size: 1.6 gallons
Air Flow: 182 CFM
Energy Star: Yes
Weight: 47.0 lbs
$$$$
3.9 out of 5 stars
Check on Amazon
#2 MIDEA MAD50C1ZWS
70 Pint
Dehumidifier
MIDEA MAD50C1ZWS dehumidifier with 70 pints per day capacityCapacity: 70 Pint
Energy Factor: 2.00 (superb)
Noise: 49 dB
Bucket Size: 1.6 gallons
Air Flow: 320 CFM
Energy Star: Yes
Weight: 33.5 lbs
$$$$
4.5 out of 5 stars
Check on Amazon
#3 Inofia YDA-828E
70 Pints
Dehumidifier
inofia for basement dehumidifier with 70 pints capacityCapacity: 70 Pint
Energy Factor: 2.60 (superb)
Noise: 46 dB
Bucket Size: 0.9 gallons
Air Flow: 250 CFM
Energy Star: Yes
Weight: 27.6 lbs
$$$$
4.4 out of 5 stars
Check on Amazon
#4 LG PuriCare
UD701KOG3
70 Pints Black
Dehumidifier
best lg dehumidifier puricare with 70 pints capacityCapacity: 70 Pint
Energy Factor: 1.85 (great)
Noise: 52/49/46 dB
Bucket Size: 1.7 gallons
Air Flow: 177 CFM
Energy Star: Yes
Weight: 48.5 lbs
$$$$
4.1 out of 5 stars
Check on Amazon
#5 hOmeLabs
HME020031N
70 Pint
Dehumidifier
the best dehumidifier by homelabsCapacity: 70 Pint
Energy Factor: 1.77 (great)
Noise: NaN
Bucket Size: 1.8 gallons
Air Flow: 188 CFM
Energy Star: Yes
Weight: 40.0 lbs
$$$$
4.6 out of 5 stars
Check on Amazon
#6 Frigidaire
FAD704DWD
50 Pints
Dehumidifier
Frigidaire FAD704DWD pump equipped dehumidifier with 50 pints per day capacityCapacity: 70 Pint
Energy Factor: 1.85 (great)
Noise: 53.4 dB
Bucket Size: 2.0 gallons
Air Flow: 194 CFM
Energy Star: Yes
Weight: 45.4 lbs
$$$$
4.2 out of 5 stars
Check on Amazon
#7 Vremi
B07JMZJX4B
70 Pints
Dehumidifier
best dehumidifier for a house by vremi with 50 pints of capacity per dayCapacity: 70 Pint
Energy Factor: NaN
Noise: NaN
Bucket Size: 1.8 gallons
Air Flow: 194 CFM
Energy Star: Yes
Weight: 41.6 lbs
$$$$
4.8 out of 5 stars
Check on Amazon
#8 Ivation
IVALDH70PW
70 Pint
Dehumidifier
superb dehumidifier by ivation with energy star ratingCapacity: 70 Pint
Energy Factor: 1.85 (great)
Noise: NaN
Bucket Size: 1.3 gallons
Air Flow: NaN
Energy Star: Yes
Weight: 39.7 lbs
$$$$
4.3 out of 5 stars
Check on Amazon
#9 HiSense
DH-7019K1G
70 Pint
Cheap
Black Dehumidifier
the best hisense dehumidifierCapacity: 70 Pint
Energy Factor: 1.85 (great)
Noise: 46 dB
Bucket Size: 1.0 gallons
Air Flow: NaN
Energy Star: Yes
Weight: 34.1 lbs
$$$$
4.5 out of 5 stars
Check on Amazon
#10 TOSOT
GDN30AZ-A3EBA2C Small
30 Pint
Dehumidifier
tosot small 30 pint dehumidifier Capacity: 30 Pint
Energy Factor: 1.90 (great)
Noise: 52/50/48 dB
Bucket Size: 1.0 gallons
Air Flow: 106 CFM
Energy Star: Yes
Weight: 34.0 lbs
$$$$
4.6 out of 5 stars
Check on Amazon
#11 Vacplus
B0816SXSG8
WIFI-enabled
50 Pints
Dehumidifier
50 pints per day humidifier you can control with wifiCapacity: 70 Pint
Energy Factor: NaN
Noise: 35.9 dB
Bucket Size: 0.8 gallons
Air Flow: NaN
Energy Star: No
Weight: 24.2 lbs
$$$$

4.8 out of 5 stars
Check on Amazon

#1 Frigidaire FFAP7033T1 (Best Overall Dehumidifier With Pump)

Frigidaire FFAP7033T1 pretty much has that perfect balance of specifications a 70-pint dehumidifier should have (with a built-in bonus!).

The specs that earn the FFAP7033T1 model the highest place on almost every top dehumidifier lists are:

  • Fastest moisture removal. If you already have high humidity or even signs of mold and mildew, acting fast is exactly what’s needed.
  • High energy-efficiency + EnergyStar label. With the 1.85 EEV energy factor, you will be able to run it continuously with the optimum electricity yield.
  • Big bucket (that you won’t even need). The 1.6 water tank is one of the bigger ones. But because of the built-in water pump, you won’t need to empty it ever.
  • Quietness. It purrs like a cat, and you probably won’t even hear it running.

Now get this. The Frigidaire FFAP7033T1 is the only model on the best dehumidifier list with a, get this, built-in pump. That means you can install the FFAP7033T1 anywhere, even in a basement 50 feet underground, and pump the condensed water out.

In translation: This is the only dehumidifier 100% guarantees you won’t need to empty the water bucket every day.

The FFAP7033T1 has a modern and simple style. That’s important if you don’t only want to keep it hidden in the basement:

FFAP7033T1 white dehumidifier with pump
Frigidaire FFAP7033T1 is the most wholesome dehumidifier according to the specs. Bonus: It’s the only one with the built-in pump that 100% guarantees you won’t have to manually empty the water bucket every day.

That built-in pump really makes the FFAP7033T1 a perfect dehumidifier for basements. It can pump the water out of the basement; working against gravity.

In fact, the FFAP7033T1 is in reality just an FFAD7033R1 model with a pump. Pretty much everybody agrees that FFAD7033R1 is one of the finest dehumidifiers you can get but the addition of the pump makes the Frigidaire FFAP7033T1 model that much more convenient.

All Frigidaire dehumidifiers are also known to be well-built and will last longer than a standard dehumidifier. The FFAP7033T1 model is no exception to that rule. While you have many smaller brands of dehumidifiers, the big two ones – Frigidaire and LG – make a complete portfolio of HVAC devices. That experience does show.

Obviously, the well-built big 70-pint Frigidaire dehumidifier has a slightly higher price because of the inclusion of the water pump. That might add about $50 (the price of the individual pump it about $50 as well) to the overall price but the convenience of the built-in pump is invaluable.

Frigidaire FFAP7033T1 70-Pint

Pros
  • Fastest dehumidifier with 182 CFM airflow
  • The only one with a built-in pump! (convenient + perfect for basements)
  • High energy-efficiency (1.85 EEV + EnergyStar label)
  • Low noise levels (51 dBa)
  • Well-built device out of higher-quality materials
  • Reputable Frigidaire brand (fewer breakdowns)
Cons
  • Higher price due to addition of the built-in pump
  • Almost 50 lbs heavy. The heaviest dehumidifier (high-quality materials have higher density)

#2 MIDEA MAD50C1ZWS (Best Low-Temperature Dehumidifier With 320 CFM)

Midea model MAD50C1ZWS is an exceptional dehumidifier because it has crazy-high airflow. That airflow is very important when it comes to lowering humidity levels at lower temperatures.

The big MAD50C1ZWS is thus perfect dehumidifier for basements. Basements are known to be a little colder than other parts of the house. The extraction of humidity is harder at low temperatures; that’s why you need to add sheer airflow in order for the dehumidifier to be quicker and more effective.

An airflow of an average dehumidifier is about 150-200 CFM. The Midea MAD50C1ZWS is capable of pumping in and out the maximum of 320 cubic meters of air per hour (CFM). That’s about double the airflow capability compares to a standard dehumidifier.

All that capability should come with a lot of energy waste and noise, right? Well, the Midea engineers have managed to create a powerful 70-pint dehumidifier with an energy factor of 2.00 and noise levels below 50 dB (maximum is 49 dB, to be exact).

Those energy-efficiency and noise specs are even better than the #1 Frigidaire dehumidifier:

MAD50C1ZWS exceptionally great dehumidifier for basement
Midea MAD50C1ZWS is quiet (49 dB), energy-efficient (2.00 EEV) and, above all else, a powerful dehumidifier with sheer airflow of 320 CFM. That makes it a perfect dehumidifier for basements (lower temperature).

Given its specs, it’s obvious this is not a summer-only whole-house dehumidifier. Rather, it’s best positioned in the basement.

The only problem with that is the lack of water pump. Obviously, dehumidifiers with pumps are rare enough. Nonetheless, if you place the MAD50C1ZWS in the basement, you really don’t have an option to attach a hose and use continous gravity drainage. You have to empty the water bucket manually.

All in all, the Midea dehumidifier has great HVAC specs. It’s a solid choice especially for people who want to lower the humidity of their basements.

Midea MAD50C1ZWS 70-Pint

Pros
  • Powerful dehumidifier with sheer airflow of 320 CFM (best of the best)
  • Works exceptionally well in low-temperature basements
  • Superb energy-efficiency (2.0 EEV + EnergyStar label)
  • Extremely quiet (49 dB)
  • Big 1.6-gallon bucket
  • Affordable price and high average rating on Amazon
Cons
  • Doesn’t have a pump – you need to manually empty the bucket
  • Midea is a younger, more limited brand than Frigidaire or LG

#3 Inofia YDA-828E (Quietest And Most Energy-Efficient Dehumidifier)

Inofia is a less known brand. However, their engineers managed to create the YDA-828E model; a dehumidifier with the most impressive HVAC specifications that make the Frigidaire and LG engineers jealous just by looking at them.

In short, if the YDA-828E would have the big Frigidaire brand next to its name (instead of Inofia), it would hold the top dehumidifier spot. Ok, and if it would have a slightly bigger water tank.

Here’s why: You only need 530W to power the 70-pint Inofia dehumidifier. That makes the YDA-828E the most energy-efficient dehumidifier with energy factor of EEV = 2.60. To illustrate how energy-efficient that actually is, let’s look at this example.

Where a 70-pint dehumidifier with EEV = 1.00 would spend $200 worth of electricity, the EEV = 2.00 dehumidifier would spend $100. Inofia YDA-828E  with EEV = 2.60 would spend less than $77.

the most energy efficient dehumidifier with energy factor of 2.60
Inofia YDA-828E is the most energy-efficient dehumidifier on the market. This small device is not as powerful but it is efficient and quiet.

With the minimum decibel level of 46 dB, the Inofia YDA-828E is also the quietest dehumidifier you can get.

So, with such tremendous metrics, where’s the catch?

Well, the YDA-828E is smaller than other 70-pint dehumidifiers. It weighs less than 30 pounds while a majority of 70-pint dehumidifiers weigh 40+ lbs. This also means that the Inofia is less powerful and has less space for the water bucket.

You can drain the water from the Inofia via continuous gravity drainage (just attach a standard 5/8” diameter garden hose) or manually empty the bucket. Obviously, with a small device, the bucket itself is smaller than the standard one. The YDA-828E has a built-in 0.9-gallon bucket.

In summary, the incredible HVAC metrics (low noise levels, high energy-efficiency) do come with a weaker device will less-than-average bucket size. Nonetheless, Inofia has managed to create a dehumidifier that tops the best dehumidifiers according to the specifications.

Inofia YDA-828E 70-Pint

Pros
  • The most energy-efficient dehumidifier (EEV = 2.60)
  • Very quiet (minium dB of 46)
  • Comes with auto-defrost function
  • Very light and easy to move around (27.6 lbs)
  • Cost-saving dehumidifier
  • Affordable price
Cons
  • Small bucket – 0.9 gallon – you have to empty daily (or, alternatively, attach a garden hose)
  • Inofia is not a well-known brand is a younger, more limited brand than Frigidaire or LG
  • Not made out of as high-quality materials as Frigidaire devices

#4 LG PuriCare UD701KOG3 (Best LG Dehumidifier)

LG is probably the most well-known company that makes a wide range of HVAC devices. Luckily, these include a dehumidifier; the LG PuriCare UD701KOG3, to be exact.

With the UD701KOG3 70-pint model they took the responsible and safe route. The LG’s PureCare has a great 1.85 EEV energy efficiency, above-average 1.7-gallon water bucket size and an airflow of 177 CFM.

It sounds like a solid 70-pint dehumidifier. What is also great about LG is that they give you a detailed look at the noise levels of every device. The UD701KOG3 has the minimum decibel levels of 46 dB, a medium level of 49 dB and a maximum level of 52 dB. This additional insight is quite reassuring that you’ll get a quiet dehumidifier in LG’s UD701KOG3.

What everybody notices first, however, is the color. LG decided to go with black:

best lg dehumidifier in black
Dehumidifier in black: In UD701KOG3, LG has created a reliable air dehumidifier.

It’s obvious that the LG went the safe route with the UD701KOG3. To create a reliable dehumidifier, they have pumped up the specs a bit but didn’t go too far.

There is an additional advantage of having a no-fuss dehumidifier with above-average HVAC specs. It’s not as expensive as you would expect. LG devices can be a bit pricy because, well, they are a good and reputable brand.

All in all, LG’s UD701KOG3 is probably the safest choice of a dehumidifier you will see. Not pumping up the specs too far is not a bad thing when you’re looking for reliability.

LG UD701KOG3 70-Pint

Pros
  • Above all else, a reliable dehumidifier
  • Very little issues and low maintenance
  • Solid specs (EEV = 1.85 and 52/49/46 dB noise levels)
  • High-quality materials used (that’s why it’s almost 50 lbs heavy)
  • LG is the most reputable brand for HVAC devices
Cons
  • Solid but not exceptional specs
  • Heavier and therefore harder to move around
  • Black might not be an ideal color for intern designers

#5 hOmeLabs HME020031N (#1 Best-Seller Dehumidifier)

If you’re not an HVAC engineer, you’ve probably heard about LG and Frigidaire, but never about hOmeLabs, right? Well, hOmeLabs is not an established brand yet but they’ve made big steps with their modern-looking devices.

The hOmeLabs HME020031N is arguably their biggest step ahead so far. In fact, this dehumidifier has the status of the #1 best selling dehumidifier on Amazon. Everybody seems to buy it and love it. Let’s see if the specs justify all that dehumidifier love, shall we?

The 70-pint one (you also have 30-pint and 50-pint edition) has an energy-efficiency factor of 1.77. The big guys at Frigidaire and LG have managed to prop that number up to EEV = 1.85 but 1.77 is surprisingly high for a newcomer and way better than the energy efficiency of an average air dehumidifier.

As far as moisture, mold, and mildew removal goes, the HME020031N apparently does its job exceptionally well, according to almost 7,000 reviews on Amazon.

People point out that it’s very easy to install and use and the fact that it looks great is not hurting its performance in any way:

number one best selling dehumidifier on amazon
hOmeLabs HME020031N is the #1 best-selling dehumidifier on Amazon. Why? It’s easy to use, nice to look at and easy on the wallet.

What helps in dealing with this superb dehumidifier is the 1.8-gallon bucket. Sure, you can connect a garden hose and use gravity to do the drainage, but most people still manually empty the bucket. Having a big 1.8 bucket makes visiting your dehumidifier less frequent. Nobody enjoys voluntarily visiting the basement more often than it’s needed.

With the 188 CFM airflow, a solid motor and quiet compressor, the hOmeLabs HME020031N is sufficiently quiet.

Add the StarRating label to that and the voices of almost 7000 people praising it on Amazon, and you have the very best dehumidifier hOmeLabs can offer.

hOmeLabs HME020031N 70-Pint

Pros
  • The #1 Best-Seller on Amazon
  • Almost 7000 reviews, almost all of them positive
  • Solid energy-efficiency (EEV = 1.77)
  • Big 1.8 gallon bucket makes visiting the dehumidifier less frequent
  • A very affordable price point
Cons
  • Not from a well-known Frigidaire or LG brand
  • Not the most energy-efficient
  • Specification sheet doesn’t cite decibel levels

#6 Frigidaire FAD704DWD (Most Popular Frigidaire Dehumidifier With 13.000+ Reviews)

We don’t have to repeat how an HVAC device with the Frigidaire logo on it is reliable, right? With the FAD704DWD model, Frigidaire added convenience to its great specs and reliable 50-pint dehumidifier.

Note: You’ll that the added convenience makes this the most popular Frigidaire dehumidifier. It has gathered more than 13.000 reviews on Amazon; most of them are quite positive.

Drainage is usually one of the key parts of how well we like our dehumidifiers. If you can, you can attach a standard 5/8” hose and use gravity to get that water out. However, if you’re in the basement below the ground, you can’t really use gravity, right? That’s where a big bucket comes in handy.

The 2.0-gallon bucket is the biggest bucket that will go into an air dehumidifier and, luckily, Frigidaire decided to build it in their 50-pint FAD704DWD model. That will require you to manually empty the bucket much less frequently.

The FAD704DWD model is also energy very efficient. Frigidaire manages to achieve that high 1.85 energy factor for the majority of their dehumidifiers. The secret is in the efficiency of the dehumidifier motor.

frigidaire FAD704DWD dehumidifier without a pump
Frigidaire FAD704DWD has the biggest (2.0 gallon) bucket. That makes going to the basement and emptying the bucket less frequent.

However, the compressor is another story. The compressor is usually where the most noise is produced. Frigidaire FAD704DWD produces the maximum noise levels of 53.4 dB which is about average. The majority of devices on this best dehumidifier list are below that. So that’s not an ideal noise level.

Nonetheless, the FAD704DWD is one of the more affordable Frigidaire dehumidifiers and certainly the most popular one.

Frigidaire FAD704DWD 50-Pint

Pros
  • The most popular choice (13.000+ reviews)
  • Big 2.0-gallon bucket makes visiting the dehumidifier less frequent
  • Great energy-efficiency (EEV = 1.85)
  • Good airflow (194 CFM)
  • A very affordable price point
Cons
  • Doesn’t include a pump
  • Heavy for a 50-pint device (45.4 lbs)
  • Not the most quiet dehumidifier

#7 Vremi B07JMZJX4B ‘Moisture Maniac’ (Highest Rated Dehumidifier With 4.8 Average Rating)

I have yet to see a dehumidifier that would come close to a 4.8 average rating on Amazon after 3,000+ reviews. That’s exactly what Vremi B07JMZJX4B has managed to achieve. It’s ecstatic, to say the least.

Vremi is like an Apple. They have developed a single dehumidifier (like Apple develops a single iPhone, not 20 different models like Samsung), budded it the ‘Moisture Maniac’ and have put everything they’ve got into it.

The difference between Vremi 50-pint dehumidifier and other dehumidifiers is that Vremi decided to develop a truly user-friendly device. That means it comes with those seamless built-in wheels, have handles for moving it around.

Add the quiet purr it produces (like a cat) and it’s not difficult to why everybody loves the B07JMZJX4B model. Especially if it looks like this:

highest rated dehumidifier vremi model B07JMZJX4B
Vremi B07JMZJX4B is the highest rated dehumidifier on Amazon. It has an average rating of 4.8 after 3,000+ reviews.

Obviously, here at LearnMetrics we’re all about the metrics. However, the specification sheet is not really available for Vremi B07JMZJX4B model.

In short, there are no numbers (except the 1.8-gallon bucket size which is nice) to base this review on and compare the dehumidifier to others.

Nonetheless, with so many Vremi B07JMZJX4B reviews readily available, we can see a pattern there. People call it ‘quiet’, ‘easy to use’ and ‘nice looking’. Those are all good metrics. The bad ones involve a few breakdowns which are a standard when it comes to dehumidifiers.

The most important metric – the energy-efficiency expressed with energy factor or energy-efficiency value (EEV) – is not readily available. And that’s exactly a metric that people don’t include in their review because how can you judge energy-efficiency without some kind of measurements that obviously no one does.

In spite of this, Vremi B07JMZJX4B 50-pint dehumidifier fully deserves the praises going its way. It’s a capable and modern-looking dehumidifier that everybody can install with ease.

Vremi B07JMZJX4 50-Pint

Pros
  • Highest-rated dehumidifier (after more than 3,000 reviews)
  • Elegant looking
  • Designed for people – wheels, handles, quiet fan
  • Big 1.8-gallon bucket makes the water removal easy
  • The best thing Vremi ever made
Cons
  • Doesn’t have a specification sheet available
  • We can only guess how energy efficient it is

#8 Ivation IVALDH70PW Dehumidifier

Ivation’s IVALDH70PW model is a very compact 70-pint dehumidifier. Despite weighing less than 40 pounds, this dehumidifier packs quite a punch.

Even better, with the energy factor of this 70-pint device is 1.85, it delivers all those humidity-reducing power at a very energy-efficient rate.

The bucket size, however, is a bit smaller. The built-in bucket has 1.3-gallon volume and can’t be expanded. If you use it as a whole-house dehumidifier, however, you can simply attach a 5/8” hose and channel the water from the dehumidified air in your garden.

IVALDH70PW ivation device that is superb whole house dehumidifier
Ivation IVALDH70PW is a great whole-house dehumidifier. Just make sure you have a hose ready to install simple drainage.

As far as energy efficiency goes, the Ivation IVALDH70PW has the EnergyStar label and the EEV of 1.85. That means that it will make the most out of the electricity you power it with and will drive down the electricity costs.

The noise levels appear to be quite low; however, we don’t really have decibel level specs to confirm.

All in all, a simple and compact device. Ivation IVALDH70PW is a good dehumidifier if you have the ability to use the continuous gravity drainage via a hose.

Ivation IVALDH70PW 70-Pint

Pros
  • Compact 70-pint whole-house dehumidifier
  • Will prevent mold, mildew growth quite sufficiently
  • 1.85 energy factor for lower electricity bills
  • Seems to be quite enough
Cons
  • Small bucket (1.3 gallon)
  • Is a lightweight dehumidifier (lower-quality materials used)
  • Ivation is not a well-known brand

#9 HiSense DH-7019K1G (Cheapest 70-Pint Dehumidifier)

Obviously, not everybody is looking to spend $200+ for a high-tech cutting-edge science dehumidifier. There are some who just want a no-nonsense reliable device that will serve well for years and won’t bankrupt you.

HiSense DH-7019K1G is the best choice for bargain hunters out there. Priced below $170, it’s the cheapest dehumidifier on the list. You can find a dehumidifier below $150 as well, yes, but those usually don’t pass the smell test as far as reliability goes. Cheap materials will drive down both the overall cost and the lifespan of a dehumidifier.

The DH-7019K1G model, on the other hand, is made out of good-quality materials and it’s built to last. You’re not buying the most powerful dehumidification beast out there but at the 46 dB you are getting one of the quietest dehumidifiers on the list:

DH-7019K1G model of hisense cheap dehumifier
HiSense DH-7019K1G is the most budget-friendly dehumidifier that will last for years. However, it’s no beauty. Fortunately, the specs are beautiful enough.

It also the same high energy-efficiency as the best Frigidaire and LG devices.

One thing needs to be said, however. It’s not as beautiful as other models. It has a robust look but it will get the job done. For a cheap dehumidifier, the lack of looks should be understandable. What’s really important are the specs and how many times you’ll have to fix it in the years to come.

Overall, the HiSense produced the cheapest 70-pint dehumidifier that may look ugly but specs-wise it’s well worth every dollar.

HiSense DH-7019K1G 70-Pint

Pros
  • Cheapest dehumidifier (less than $170)
  • Will get the job done
  • Very quiet (46 dB) and energy-efficient (EEV = 1.85)
  • HiSense is a reliable brand
Cons
  • Small bucket (1.0 gallon)
  • Made out of reliable but lower-grade materials than Frigidaire dehumidifiers
  • It’s not all that good looking

#10 TOSOT GDN30AZ (Best Small Dehumidifier)

Up till now, we’ve talked about the bigger 50-pint and 70-pint dehumidifiers. TOSOT GDN30AZ-A3EBA2C is the best smallest 30-pint dehumidifier and that’s saying a lot.

Obviously, the big brands focus on their bigger devices. TOSOT, a small company, went out to make the best small dehumidifier and they’ve done a marvelous job with the GDN30AZ-A3EBA2C model. They’ve thus earned more than 1,000 positive reviews just for this dehumidifier.

The sheer energy-efficiency value is 1.90. That’s even better than the best 70-pint dehumidifiers in 2020. Coupled with a small device, you’re looking at a really small bump to your average electricity bill.

The advantage of a small dehumidifier are also low 52/50/48 dB for maximum, medium, and low noise levels:

smallest dehumidifier with 30 pint capacity
Tosot GDN30AZ-A3EBA2C is the best small 30-pint dehumidifier. Very efficient and quieter than a fridge.

The bucket size of the Tosot GDN30AZ-A3EBA2C is only 1.0 gallons. That would in fact be a problem if this was a big 70-pint device. However, the small Tosot dehumidifier, this is a perfect bucket size. You can, of course, also attach a hose and use gravity to remove the water out of the small dehumidifier.

The airflow is also smaller; only 106 CFM. Well, that ‘only’ if this would be a 70-pint dehumidifier. With the 30-pint dehumidifier, 106 cubic meters per hour of dehumidified air is a very good specification.

All in all, if you’re looking for a small dehumidifier to remove a bit of humidity out of your air, the Tosot GDN30AZ-A3EBA2C is the perfect little choice.

Tosot GDN30AZ-A3EBA2C 30-Pint

Pros
  • Best small dehumidifier (30-pint)
  • A very powerful little HVAC device
  • Very quiet (52/50/48 dB) and energy-efficient (EEV = 1.90)
  • Has an EnerrgyStar label
  • Made out of higher-quality materials
Cons
  • Doesn’t have the power to dehumidify a whole house
  • Is quite heavy for a little 30-pint dehumidifier (34.0 lbs)

#11 VacPlus B0816SXSG8 (WIFI Dehumidifier)

Is there any modern appliance that doesn’t have that one model that’s WIFI-enabled? The VacPlus 50-pint B0816SXSG8 is leading the way in WIFI dehumidifier devices.

What does a WIFI connection even mean for a dehumidifier?

Simply enough, you get an app called Tuyasmart that controls the whole dehumidifier operations. You can literally control the actions of the VacPlus B0816SXSG8 from your couch. Unfortunately, when the water tank is full, you still have to manually empty the bucket. No WIFI or app can do that for you.

vacplus B0816SXSG8 with a mobile application and wifi connection
VacPlus B0816SXSG8 is a WIFI-enabled dehumidifier you can control with your smartphone. iPhone and Android app called Tuyasmart helps you with that.

Apparently, it’s also one of the quietest dehumidifiers you can get at 35.9 dB. This is a quoted decibel level but it’s so suspiciously low that we won’t take into the account.

The VacPlus does have a WIFI connection but the size of the bucket is, well, only 0.8 gallons. It should be bigger. That mobile app that controls the dehumidifier will probably notify you more often than you would like to empty the bucket.

Being quite an extravagant dehumidifier due to WIFI connectivity, the VacPlus B0816SXSG8 is actually quite an interesting device to try out.

VacPlus B0816SXSG8 50-Pint

Pros
  • Only WIFI-enabled dehumidifier
  • Comes with a mobile app Tuyasmart
  • Suspiciously quiet (35.9 dB)
Cons
  • Unknown energy-efficiency rating
  • No EnergyStar label
  • Very small bucket size (0.8 gallons)

Care To Share Some Dehumidifer Specs Yourself?

Obviously, there are hundreds of dehumidifiers with specifications sheet out there. If you find some really good specs on a dehumidifier that is readily available, you can share them in the comments.

We’re always upgrading this currently 2020 best dehumidifier list in order to really get the idea of what the ultimate dehumidifiers (judged on specs) look like.

Take care.

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