Frigidaire FFAD5033W1 Review



  • Excellent performance in our moisture removal tests – the best performer among all 27 high capacity units we’ve tested in our 90% to 40% RH test
  • Terrific energy efficiency due to its high moisture removal rate
  • A pleasing noise output profile due to low compressor noise and an upward facing high CFM exhaust
  • Well above average build quality and quality of materials makes for a high durability and good reliability
  • Improved low temperature operation – competitors require a “defrost mode” to defrost evaporator coils at lower temperatures. On this mode such units stop dehumidifying and only have their fan running for a set period of time. The FFAD5033W1 has an optimized refrigeration system that automatically defrosts evaporator coils without the need of this separate energy inefficient mode.


  • Only comes with a 1 year warranty

Included With Your Purchase

  • Dehumidifier
  • Instruction Manual

For the FFAD5033W1:


If out of stock:

We’ve seen an up-tick in stock shortages for dehumidifiers over the last few months. If this unit is out of stock, we recommend the hOmeLabs HME020031N as the best alternative at this time.

See HME020031N Price on Amazon

Quick Review Summary

The Frigidaire FFAD5033W1 replaces the now discontinued FFAD7033R1 (left in the photo below) as the best dehumidifier in 2021.


Note that both units are 50 pint dehumidifiers according to current government (Department of Energy – DOE) standards for stating pints/day capacity. Both would be 70 pint dehumidifiers under old standards.

The latest Frigidaire dehumidifier, the FFAD5033W1, adds two notable improvements over its predecessor, the FFAD7033R1 – a much larger water tank and it also no longer requires an adapter to employ gravity drainage.

The FFAD7033R1’s small 13.1 pint tank (left in photo below) was one of its few shortcomings. The FFAD5033W1’s tank (right in photo) has a capacity of 16.9 pints. It now has the largest tank of any 50 pint dehumidifier currently on the market (at least as of the writing of this review).


Another FFAD7033R1 shortcoming was the fact that you needed to attach an adapter to its side drain plug to connect a garden hose for gravity drainage (the adapter extends out of the side of the unit on the left in the photo). Such an attachment is no longer needed with the FFAD5033W1 (a garden hose is connected directly to the drain outlet shown on the right in the photo).


Otherwise, the FFAD5033W1 follows right in line with what made the FFAD7033R1 our top pick in previous years: it was an outstanding performer in all four of our real world performance tests and most importantly, it was the top performer in our moisture removal test. A dehumidifier’s job is to dehumidify and the FFAD5033W1 simply dehumidifies faster and more efficiently than any other 50 pint dehumidifier we’ve tested – and we’ve tested many such units (27 high capacity units alone).

In the review that follows we look more deeply into all of the FFAD5033W1′s test results as well as its key features and functionality. We compare it to all of the other 50 pint dehumidifiers we’ve tested throughout the review.

Performance Test Results

Energy Efficiency

At Extreme Humidity

The FFAD5033W1 has a manufacturer specified power draw of 7.8 amps (897 watts). This falls in the upper end of the range for 50 pint dehumidifiers. The Hisense DH7019K1G (7.8 amps = 897 watts) and Toshiba TDDP5012ES2 (7.8 amps = 897 watts) are a few other examples of units that fall in the upper end of the range. The LG UD501KOG5 (6.3 amps = 725 watts) and hOmeLabs HME020031N (6.5 amps = 745 watts) are some examples of units that fall in the lower end of the range.

Our own testing revealed all of these units to have a similar power draw of approx. 760 watts at extreme humidity levels (close to 100% RH). This, of course, is less than the 897 watts the FFAD5033W1 is rated for, suggesting that the manufacturer specification either…

a. involves running the dehumidifier in even more extreme conditions than what we can emulate in our own “extreme humidity” testing or

b. is more of a guideline for safe use. Remember, all manufacturer specifications are given in amps. We calculated the watts listed above by multiplying the given amperage by 115 (volts). It’s not unreasonable to believe manufacturers are giving power draw in amps simply so that you can estimate safe use of their appliance on a 15 amp circuit. By erring on the side of caution and specifying a slightly inflated amperage, the manufacturer is allowing for more safe use of their appliance.

At Moderate Humidity

We also measured power draw at a more moderate humidity level (right around 50% relative humidity).

In these conditions, we saw two things:

First, we saw a lot more variance in tested wattage between different models. Recall that all of the 50 pint units we tested had approximately the same power draw of 760 watts in our “extreme humidity” testing. In more moderate conditions they did not all have the same power draw.

Second, we found all units to draw much less power at 50% RH than they did at higher humidity levels. This was expected, as a dehumidifier’s power draw is directly proportional to how hard it has to work to dehumidify. At close to 100% RH it has to work a lot harder than at 50% RH.

In our moderate humidity testing the Frigidaire drew only 570 watts of power at 50% RH. The Hisense drew 597 watts and the Toshiba drew 578 watts. Surprisingly, those units with a lower manufacturer specified amperage drew more power at 50% RH. The LG drew 586 watts and the hOmeLabs drew 610 watts.

Thus, at more moderate humidity levels, the Frigidaire was one of the least power hungry dehumidifiers we tested. Among the ten 50 pint units we tested very recently, only the Black+Decker BDT50WTB (554 watts) and Honeywell TP70WKN (563 watts) had a lower tested power draw than the Frigidaire (570 watts).

Power Draw And Moisture Removal Rate In Determining Energy Efficiency

Dehumidifier energy efficiency not only depends on raw power draw, but it also very much depends on how long it takes the dehumidifier to remove moisture from the air.

If two dehumidifiers have similar power draw (such as what we saw in high humidity testing), the more energy efficient unit is the one that removes moisture faster – the one that draws that power for a shorter period of time.

This is exactly what we see with the Frigidaire. It removed moisture much faster than any other 50 pint dehumidifier we tested in our moisture removal tests. In other words, it took much less time to dehumidify a high humidity space than any other 50 pint dehumidifier we tested.

The fact that it was able to remove moisture faster at the same approx. power draw at high humidity, makes it the most energy efficient 50 pint unit we tested at high humidity.

Since it has low power draw compared to the competition and still removes moisture faster at moderate humidity, it is also the most energy efficient 50 pint unit we tested at more moderate humidity levels.

Energy Efficiency Conclusion

Assessing a dehumidifier’s energy efficiency can be a complex task. To make this assessment we take into account manufacturer specifications, our own power draw test results, and our own moisture removal rate test results. We also consider Energy Star certification. In this case, the Frigidaire FFAD5033W1 is fully Energy Star certified.

When all of this is taken into account we believe the FFAD5033W1 to be one of the most energy efficient dehumidifiers on the market.

Noise Output


The FFAD5033W1 can get very loud, but this isn’t necessarily a bad thing. Let us explain.

Dehumidifiers primarily make two types of noise:

  1. Compressor noise
  2. Air noise generated by air moving through the dehumidifier and out through its exhaust

Compressor noise is very unpleasant to listen to. It’s the same buzzing noise you might hear in an old refrigerator.

The second noise – air noise mostly generated by air moving through the unit’s exhaust – is a much more pleasant clean noise.

We test for raw noise output. This gives us dB numbers that describe the extent of the loudness of a dehumidifier but not the quality of that loudness.

The FFAD5033W1 was one of the louder dehumidifiers we’ve tested. Its tested noise output, measured right next to the dehumidifier’s control panel, was 70.2 dB on high fan speed and 64.8 dB on low fan speed. Measured 10 ft. away from the dehumidifier it was 54.6 dB on high fan speed and 49.8 dB on low fan speed.

For comparison, the very “quiet” hOmeLabs HME020031N garnered the following results in the same tests: 59.3 dB (control panel high fan), 58.6 dB (control panel low fan), 50.3 dB (10 ft. high fan), and 48.8 dB (10 ft. low fan). These are clearly lower raw dB numbers than those of the Frigidaire.

Still, we consider the hOmeLabs the “noisier” dehumidifier.

Why? Because of its noise output profile (i.e. the quality of the noise it produces).

The hOmeLabs has a louder compressor, a lower CFM fan, and it exhausts through its side. This results in lower raw dB numbers but a much more unpleasant noise output profile because the air noise generated by its fan doesn’t completely mask its compressor noise.

The Frigidaire has a quieter compressor, a higher CFM fan, and it exhausts through the top of the dehumidifier. All of these factors contribute to allow the dehumidifier’s fan noise to completely mask its compressor noise on high fan speed.

The end result is that the Frigidaire has one of the best (the most pleasing sounding) noise output profiles of any high capacity dehumidifier on the market. Is it the quietest from a technical standpoint (by looking at raw dB numbers)? No, it’s not.

But we think you’ll much prefer the sound of this “louder” dehumidifier operating in a room over many of the more “quiet” options out there.

Moisture Removal

Our moisture removal rate tests are perhaps the most important tests we perform. You’re buying a dehumidifier to dehumidify. And the faster it does it the better. These tests show which dehumidifiers can dehumidify the fastest.

In the first test we measure how long it takes the dehumidifier to dehumidify a 50 sq. ft. space from 90% down to 40% relative humidity (RH). In the second test we measure how long it takes to lower room humidity from 80% down to 50% RH.

The FFAD5033W1 performed very well in both tests but it garnered especially good results in the first test. The Frigidaire took only 7 minutes, 56 seconds to lower room humidity from 90% down to 40% RH. Of the 27 high capacity dehumidifiers we’ve tested in the last 6 years, this was the best result by a full 1 minute, 25 seconds. The next best result belongs to the now discontinued Honeywell DH70W at 9 minutes, 21 seconds.

For comparison, the hOmeLabs HME020031N took 10 minutes, 3 seconds in the same test. The Black+Decker BDT50WTB took 9 minutes, 55 seconds. The worst performing unit was the LG UD501KOG5 with a time of 14 minutes, 31 seconds.

The Frigidaire also performed well in the second test (80% to 50% RH). Among non-discontinued models we’ve tested it placed second behind the Black+Decker BDT50WTB. The BDT50WTB had a time of 5 minutes, 10 seconds and the Frigidaire had a time of 5 minutes, 19 seconds. The hOmeLabs had a time of 5 minutes, 33 seconds.

Hygrometer Accuracy

The Frigidaire features a built-in hygrometer just like every other compressor based dehumidifier on the market.

This hygrometer reads the current humidity in the room.

If you manually set the dehumidifier to a room humidity of, let’s say, 60%, the dehumidifier will continue to run until its built-in hygrometer reads 60%. Once it reads 60% the dehumidifier will automatically cycle off. It will then stay off until the built-in hygrometer reads a humidity level above 60%, at which point the dehumidifier will automatically cycle back on.

Let’s say the dehumidifier’s built-in hygrometer is inaccurate by 6% – it reads room humidity to be 6% less than the actual humidity. In this case the dehumidifier would read 60% when the actual room humidity is 66% in the scenario described above. Thus, the dehumidifier would shut off well before actual room humidity was at the desired room humidity of 60%.

This is why hygrometer accuracy is important.

So, how did the Frigidaire do in our testing? Unfortunately, this is a difficult question to answer.

The problem is that the Frigidaire only displays room humidity in 5% increments. Anytime actual room humidity in our test space was a multiple of 5% the Frigidaire’s display would be accurate. For example, when room humidity was 50% the dehumidifier would display 50%. When it was 55% it would display 55%.

But when the room humidity was not a multiple of 5% it was impossible for the unit to display an accurate number. For example, when room humidity was 53% the unit would display 55% – likely rounding up. But we cannot say for sure in such an instance whether it was rounding up or not. All we could see was the display – not the internal read-out. And the display in such an instance was off by 2%. Thus, in a worst case scenario, the actual internal read-out is off by 2%. In a best case scenario the read-out is completely accurate but displays a rounded up or down number.

In any case, we consider the unit’s hygrometer to have an accuracy of ±2% because all that we could see during testing was the display, and the display was sometimes off by 2%.

Most other 50 pint units on the market display room humidity in 1% increments and so we can assess their accuracy much better. Among such units, the Honeywell TP70WKN had the most accurate built-in hygrometer with an accuracy of ±1%. The hOmeLabs’ hygrometer was inaccurate up to 3% while the Black+Decker’s hygrometer was inaccurate up to 4%.

All in all, we consider the Frigidaire’s built-in hygrometer to have above average accuracy and to be sufficiently accurate for most applications.

Included Features, Functionality, Build Quality, Warranties, and Value

Durability (Build Quality)

General Impressions

The FFAD5033W1 is one of the most well made dehumidifiers we’ve tested. Comparing it side by side within any other 50 pint dehumidifier it’s clear that the Frigidaire is built using much higher quality parts and materials.

The control panel buttons and LEDs are higher quality. The plastics used for the body are higher quality. The plastics used for the water collection bucket are thicker and higher quality. The grille and air filter are two separate higher quality pieces vs the combined grille/air filter we see on most other units. Even the brackets used to wrap the power cord around the back of the unit are higher quality. Almost every component on this Frigidaire is of a tangibly higher quality than the equivalent component on the average dehumidifier.

Consumer Feedback

At the time of this written review, this model is brand new to market. We’ll update this section of the review once consumer reviews start trickling in commenting on the long term reliability of this unit.

Overall Category Score

The FFAD5033W1’s build quality is simply a cut above every other 50 pint unit we’ve tested. For that reason alone it receives a 5/5 in the category.


The unit features a timer that can be set in half hour increments up to 10 hours, and 1 hour increments from 11 hours up to 24 hours. Most other timers on most other dehumidifiers feature similar adjustability. The two exceptions are units like the GE ADEL45LY that can only be set to 2 hours or 4 hours, and units like the Toshiba TDDP5012ES2 that can only be set in 1 hour increments all the way from 1 hour up to 24 hours.

The Frigidaire’s humidistat can be manually set in increments of 5%. This, again, is an industry standard. The only exception is the now discontinued Haier DE65EM that let you set the humidity in 2% increments.

The FFAD5033W1 features 3 fan speeds. Most other 50 pint dehumidifiers, including the hOmeLabs and the Black+Decker, feature only two fan speeds – normal and turbo.

The FFAD5033W1′s extra fan speed isn’t much of an advantage though as you’ll almost always want to run all of these units on only one fan speed – high fan speed – to drown out compressor noise.

Finally, the FFAD5033W1 does feature a continuous mode – again, an industry standard.

Overall Category Score

The FFAD5033W1 earns a 4.5/5 in the category.


Set Humidity Range

The FFAD5033W1 can be manually set to a desired humidity level of 35% to 85% – again, an industry standard. Some units, like the LG UD501KOG5 and Hisense DH7019K1G do allow you to set the desired humidity level a little lower – to 30%. Others, like the Honeywell TP70WKN, allow you to set it a little higher – to 90%.

That being said, 35% to 85% should work for the vast majority of applications.

If you require a room humidity level lower than 35% RH you can simply set the Frigidaire to continuous mode. It can theoretically dehumidify all the way down to 0% RH if left on this mode.

Operating Temperature Range

Again, it’s par for the course with this Frigidaire. Its manufacturer specified operating temperature is 41° F to 89° F. This is approximately the same range as every other compressor based dehumidifier on the market.

Gravity Drainage


Just like every other 50 pint dehumidifier we tested, the FFAD5033W1 has a drain outlet that allows you to connect a garden hose to employ gravity drainage.

Normally, the unit will drain into its water collection bucket. But, with a drain hose connected, it will drain through that hose.

Some 50 pint models have a side drain. This Frigidaire features a back drain. Certain other models require the use of an adapter. This unit does not. There are even models (e.g. the Black+Decker BDT50WTB) that ship with a gravity drain hose. This unit does not. It requires that you supply your own garden hose to employ gravity drainage.

Built-in Pump

This unit does not feature a built-in pump. We generally do not recommend built-in pump dehumidifiers as they tend to fail within a few years of use. Check the consumer reviews of any built-in pump dehumidifier and you’ll see a slew of negative reviews complaining of early pump failure.

If you need to drain to a higher location than the dehumidifier itself (meaning you can’t use gravity drainage) we recommend the use of an external condensate pump. This option adds a bit to the cost of the dehumidifier but we believe it to be a much better option than a built-in pump dehumidifier

Overall Category Score

The Frigidaire earns a 4.5/5 in the category.

Extra Features

Temperature Reading

Back in 2014, when we first started testing dehumidifiers, certain models showed the room’s current temperature in addition to its current humidity level. Here we’re talking about models like the now discontinued Danby DDR70A2GP and ArcticAire ADR70A2G.

Modern units have dropped this functionality. Of the 11 high capacity models we tested recently, none displayed temperature. The only unique display was that of the Honeywell TP70WKN which displays relative humidity (RH) on its front panel in addition to its control panel. Most units, including this Frigidaire, only display current RH on their control panel.


The FFAD5033W1 is unique among current dehumidifiers on the market in that it doesn’t offer a traditional “defrost mode”. Other units, like the hOmeLabs HME020031N, will automatically shut off their compressor and only run their fan when frost builds up on their evaporator coils. This defrosts the coils but comes at a cost: first, the unit doesn’t actively dehumidify while the unit is defrosting. And second, the fan still runs while the unit is defrosting and not actively dehumidifying. This means that the dehumidifier is actively drawing power while not dehumidifying (about 70 or 80 watts from running its fan). Clearly, this isn’t a very energy efficient mode of operation.

The FFAD5033W1 foregoes this traditional method of defrosting. The unit’s refrigeration system has been optimized for low temperature operation to prevent frost build up from happening in the first place.

The best example of this optimization is the unit’s high CFM output. At 229 CFM on high fan speed the FFAD5033W1 outputs at 40 to 50 more CFM than most other dehumidifiers on the market. The hOmeLabs HME020031N, for example, outputs at only 188 CFM on high fan speed. The Frigidaire’s unique ability to move a very high volume of air over its evaporator coils per unit time is one of the primary reasons it does not require a separate defrost mode operating at low temperatures.

Check Filter

This unit does feature a check filter light. So does every other compressor based dehumidifier we’ve tested.

Overall Category Score

The FFAD5033W1 earns a 4/5 in the category.

Ease of Use


LED Display Clarity

As we mentioned earlier, this unit features a high quality LED display. Several units we tested, including the highly rated hOmeLabs HME020031N, feature a lower quality display.

Setup Difficulty

The FFAD5033W1 couldn’t be simpler to use. Every button that needs a label is properly labeled. Every LED indicator light that needs a label is properly labeled.

Some models, like the BDT50WTB, have a control panel with buttons and LEDs that are not adequately labeled.

Due to this lack of proper labeling, the average user will absolutely have to reference the Black+Decker’s manual to figure out what certain buttons do and what certain LEDs signify. The Frigidaire’s control panel is properly labeled so that those same users will be able to use it without needing to reference its manual.

Filter Removal Difficulty

The FFAD5033W1 has a grille on the back. This grille holds a filter that should be cleaned every few weeks. Most other 50 pint units have a grille/filter combo. It’s easy enough to remove the filter in either scenario.



Some units, like the GE ADEL45LY require you to remove the unit’s bucket and then bend down awkwardly to pull down and remove its filter from behind its front panel. Such a unit would receive a lower score in the category.

Manual Clarity

Frigidaire dehumidifier manuals have always been well-written. The same is true for the FFAD5033W1.

Water Tank Size


The FFAD5033W1 features a well above average sized water tank. Its capacity is 16.9 pints.

Most other 50 pint units we tested have a water tank with a capacity in the 13 to 14 pint range. The tank capacity for the hOmeLabs is 12.8 pints. For the Black+Decker it’s 14.3 pint. The smallest tank (at the time of this review) belongs to the Danby DDR050BJPWDB. Its tank has a capacity of only 12.6 pints.

Overall Category Score

The Frigidaire FFAD5033W1 is very easy to use and features a very large water tank. It earns a well-deserved 5/5 in the category.


The FFAD5033W1 weighs 43 lb. This is about average weight for a 50 pint dehumidifier. The hOmeLabs weighs slightly less at 40 lb. The Black+Decker weighs slightly more at 44.5 lb.

The Frigidaire has a top extendable handle that we much prefer over the side pocket handles of the hOmeLabs and Black+Decker. With a top handle you simply reach down and pull up to lift up and carry the dehumidifier. With side pocket handles you have to bend much lower and grab the dehumidifier awkwardly to lift it up and carry it.

The Frigidaire also features excellent cord storage. So do most other 50 pint units we tested, including the hOmeLabs. Only a few 50 pint models, including the Black+Decker BDT50WTB, have no cord storage at all.

Overall Category Score

The FFAD5033W1 earns a 4.5/5 for portability.

Warranty (Manufacturer’s)

The industry standard dehumidifier warranty lasts for only 1 year. The same is true for the warranty included with the Frigidaire FFAD5033W1. This is one of the few negatives for this dehumidifier.

The unit does feature excellent build quality and should last well over 1 year, 2 years, even 3 years and beyond. But we would have liked to see a longer warranty included – a 2 year warranty at a bare minimum.

If warranty length is a priority for you we recommend either the hOmeLabs HME020031N or the Danby DDR050BJPWDB. As of the writing of this review, hOmeLabs will even add an additional 6 months onto the included 2 year warranty for a total warranty length of 2.5 years if you register your product with the manufacturer. Note that the Danby model features a limited “carry in” warranty in which you have to take the unit into an authorized service center for repair.


As of the writing of this review, the Frigidaire FFAD5033W1 has an above average price for a 50 pint dehumidifier. That being said, you do “get what you pay for” with this dehumidifier.


Final Thoughts

The Frigidaire FFAD5033W1 is a very high quality dehumidifier. Comparing it side by side with other top rated units like the hOmeLabs HME020031N and Black+Decker BDT50WTB it’s clear that the Frigidaire is the higher quality appliance.

It also performed quite well in all of our performance tests. Most importantly, it removes moisture faster than any other dehumidifier we’ve tested. And by a considerable margin.

Ultimately, you’re buying a dehumidifier to dehumidify. And the FFAD5033W1 simply does it better – that is to say it does it more quickly and more efficiently – than any other dehumidifier currently on the market. It receives our strong recommendation as the best dehumidifier in 2021.

Quick Comparison to Smaller Equivalents


The FFAD3533W1 is the 35 pint equivalent of the FFAD5033W1. The FFAD2233W1 (on the left in the photo above next to the FFAD5033W1) is the 22 pint equivalent. All three units feature an almost identical feature set, build quality, and overall design.

The FFAD3533W1 is a medium capacity dehumidifier. We really don’t think the slight cost savings is worth it for this model compared to the FFAD5033W1.

The FFAD2233W1 is a low capacity dehumidifier. It should only be used in small rooms and/or rooms with moderate to low humidity.


  1. KP54 says

    Thank you for the thorough review. I ordered one to replace a Hisense that leaked its refrigerant based on the information provided.

  2. Lugene C says

    Very informative review. Would you know when using the hose gravity method on the Frigidaire FFAD5033W1, what is the longest distance from unit to drain that is effective? Thanks

  3. Adam says

    I purchased the FFAD7033R1 based on reviews on this site. It worked great for two and half years and now the compressor no longer draws moisture. I am disappointed in the longevity of this product and would not recommend it. My previous Honeywell model lasted 11 years and I will be going back to that brand.

    • Adam says

      As stated above, I bought the Honeywell TP70WKN – it has much better moisture removal than the frigidaire and comes with a 5 year warranty. A much better purchase.

  4. Jodi says

    Hi, thank you so much for this information. What would you recommend for a 200 sq. ft. storage unit where there is access to an electrical outlet? Would the larger 50 pint Frigidaire be overkill? Should I go with the 22 or 35 pint instead? Also, there will be a period of about 1-2 weeks where power will be off at the property. Should I get the disposable moisture packs during this time or the rechargeable units and if so, how many would you recommend? Thanks you!!

    • Jodi says

      I should add that it gets very humid in the summer where I live. And the 50 pint would allow me the option to use in my basement in the future. I am just not sure if there are any negatives to using the 50 pint in my small storage unit.

  5. Robert F. Hughes says

    Is the Frigidaire FFAD5033W1 a replacement for the FFAD7033R1? I see the FFAD7033R1 is still available online but shows discontinued ion the Frigidaire website. Is the FFAD7033R1 worth purchasing if I can find it? Thanks.

    • Admin says

      Yes, the FFAD5033W1 is a replacement for the FFAD7033R1. And yes, if you can find the FFAD7033R1 for sale and want to buy it’s still a good purchase, assuming it’s not more expensive than the FFAD5033W1.

    • Wayne says

      NO. STAY AWAY from the previous model of the Fridgidaire. I noticed it is on CLEARANCE a lot of places. Go to YouTube and do your research. The majority of them are failing after only a year or two, like mine did. I am waiting for Fridgidaire (Electrolux Canada) to send me a refund as the compressor had a 5 year warranty. There appears to be a slow leak of the refrigerant, which results in the INFAMOUSE “F0″ error code. In the USA they will send you a new replacement unit, but in Canada, they are only sending a refund as the new 50 ltr unit is more expensive. NOT A LIE, DO YOUR RESEARCH. KNOWN ISSUE. The new model seems to be a very good choice as they have fixed the problem, but it is pricey and not as good a warranty.

  6. Gabriel says

    Considering I’m at Portugal (Europe) and comparing the almighty FFAD5033W1 with the De’Longhi Tasciugo AriaDry Light DNS80.
    Apartment with 90 sq feet and with the purpose to dry clothes.
    Is it good enough? Do you suggest any other that is better? What is the most close to the FFAD5033W1 in Europe in terms of specs?
    Thank you

  7. C Williams says

    I have a 800sq ft basement with a utility room, a bathroom, and then a large open space. Can I place the FFAD5033WI in the utility room and be assured that it will dehumidify the entire basement or do I need to place the unit in the primary space and leave all doors open? Or, should I purchase two units, one for the utility room and one for the big open space? Thanks!

    • Admin says

      As long as air can freely move from the utility room to the rest of your basement (and vice versa) you should be fine putting the dehumidifier there and it should be able to dehumidify your whole basement. You absolutely don’t need two FFAD5033W1s for 800 sq. ft.

  8. Paul Barrientos says

    Hi, I live in Florida, and my new Air conditioner is not pulling enough humidity from the air. I’m looking at this unit for my master bedroom, 320 Sqft. If I place this unit in the bathroom with the door open to the room, will it be strong enough to pull the humidity out of the whole room? Thanks

  9. Susann says

    I have a 1266 sq ft home. I bought a Frigidaire 50 pint dehumidifier FFAD5033W1. I have been having trouble with indoor window condensation on my bedroom windows and a touch in 2 small livingroom windows (so I have been manually wiping them down) when temperature is below zero. Can I run my dehumidifier every night for 12 hours in the winter so I don’t have to wipe my windows down every morning? Do I need to be concerned with fire because I am using it regularly in the winter months? Can I leave my dehumidifier approximately midway in my place or do I have to move it around from room to room? By the way, your in-depth review of this dehumidifier was awesome! Thank you.

  10. Herb says

    Amazing review, going to buy one now for my 1/2 finished basement (1,300 sq ft). Have 2 questions about the application:

    1. Does it help to have the unit raised off the floor (better/easier)? Not asking for drainage, just to assist the process.

    2. Does having a fan in the basement to circulate the air help in the process? I’m thinking of putting a fan or two on a timer to help move the air about the space if it helps.


  11. MariaP says

    I live in British Columbia (Canada). The RH on our 894 sq ft main floor varies from 64% to 72%! Will the FFAD2233W1 be sufficient for that size space?

  12. Daniel says

    Bucket size in not a concern for me as I will be using direct drain for my garage. Would the 35 pint perform the same (too save a few bucks)?. should I pay more for the 50 pint?


    • Admin says

      The capacity (50 pint, 35 pint, etc.) refers to how much moisture the dehumidifier can remove from the air per day (not the bucket size). So the 50 pint unit will perform much better (remove moisture much quicker). The extra cost is well worth it.

  13. Tony says

    Do both the fan and compressor shut off when the desired humidity is reached?

    Would you recommend high or medium fan speed for a 1500 sq. ft unfinished basement?

    • Admin says

      Yes, both shut off though the fan shuts off a few minutes after the compressor shuts off. I would recommend high fan speed for your application.

  14. Einar Olsen says

    My wife and I appreciate the focus, detail, and thoroughness of your research and making it available. I was thinking of buying an Airplus ($199.99) on amazon. 27 reviews, almost all 5 star, with a few 4′s, nothing below 4. But instead of taking a chance, will probably do the Frigidaire. I could not find a website for Airplus and am concerned about customer service.

  15. Simon says

    I’m seeing the FFAP5033W1 (with pump) a little cheaper than the FFAD5033W1 (no pump) on some sites. If I’m not going to use the pump, just gravity drain, is it still OK to buy the version with pump to save money? Will the version with pump still let you use gravity drain?

    • Admin says

      All of the models we’ve tested are listed here in the “Complete Dehumidifier Rankings” section of the page. All of the models listed under “Current Models” were tested in 2020.

  16. Patrick M says

    Hi! For the Frigidaire FFAP5033W1 model, apart from the built-in pump, is there any difference with the Frigidaire FFAD5033W1 model. And if we don’t use the pump, is it still a good buy? Because the Frigidaire FFAD5033W1 cannot be found anywere. Thank you and I love your review, very complete, could not be better.

    • Admin says

      No, other than the built-in pump, there are no other differences between the two models. The FFAP5033W1 should still be a good buy though I am concerned about the long term reliability of its built-in pump. I will update the general buyer’s guide on the site soon with more thoughts on this exact topic.

  17. Randy L Smith says

    Does the built in pump of the FFAP5033W1 automatically come back on after a power outage? I have a Honeywell 50 pint with a pump and while the unit will come back on, the pump does not, resulting in a shutdown when the tank fills up… :(

  18. June says

    Is the Frigadaire FFAD5033W1 adequate enough for a 3000 SF unfinished basement that occasionally gets ground water seepage at one corner?

  19. Bernard Czajkowski says

    Ok! Great article but the square footage seems to be a mystery? I have a total of 6,027 sg.ft. Area 1/1,638 sq.ft. Area 2/4,389 sq.ft. Would 2 units do the trick.Thanks

    • Admin says

      Yes, two units should work. Though you may need an additional unit for the larger space depending on the conditions in the room (if it is especially humid and/or poorly ventilated, for example, you may need an additional unit).

  20. Virginia Hensley says

    My basement is 1349 square feet with living room, 3 bedrooms, bathroom, laundry room, and kitchen/dining area. I have a walkout basement with a patio slider door. Would the FFAD5033W1 work for me?

  21. Jyothi Krishnaprasad says

    Does this dehumidifier filter the air? Also, do we need an air filter in addition to this?

    • Admin says

      There is an air filter on the back of the dehumidifier (behind the back grille). You don’t need to buy any additional air filter.

  22. Bob says

    I want to buy this but can’t find this info anywhere – perhaps an existing owner can advise?

    I will be using this in my bedroom, so I can’t use the hose drain feature.

    I do know it turns off automatically when full – but I’d have to carry a very heavy bucket filled with water about 20 feet to my bathroom, so would prefer it not being off and full when I awaken.

    Does anyone know when it’s working at max capacity, how many hours before the bucket is full?


  23. EDWARD HENKE says

    In your article reviewing the new Frigidaire FFAD5033W1 directly under “Quick Review Summary” you show a Frig FFAD5033W1 and the now discontinued FFAD7033R1 & then state that both units are “50 pint dehumidifiers?” However, the FFAD7033R1 is listed as a “70 pint dehumidifier?” So are you saying the FFAD5033W1 will do the same level of dehumidification as the discontinued FFAD7033R1? Or is this a missprint in the comparison?

  24. Joe says

    I recently purchased this unit. I really like it, but have one question that I can’ find the answer to. I set it at 45%. It hetsvthere fast and stays there, but the fan has never turned off. It is an humid basement room, but should it get a little lower than 45 and cut off for a while? I have the 7033 model as well in the other half of the basement, and it cuts off occasionally.

    • Admin says

      The fan should only turn on when the compressor cycles on (when the unit is actively dehumidifying) and stay on for about 3 minutes after the compressor cycles off.

      • Ken says


        I largely feel the same way. Once in a great while I find the fan off, but more often than not it’s on. Not sure what to make out of that. Usually the compressor is off, and you can hear it kick on if you wait around long enough.

  25. Scott says

    Your site is a total geek out – love it, right up my alley, thank you. I see a model R1 instead of the W1 – Frigidaire lists them both, but hard to tell what the diff is. Do you know about this R1 model? It has a 5 year sealed system warranty that the W1 doesn’t seem to have. R1 $185. W1 $299 ? Thank you!

    • Admin says

      The R1 model is a 50 pint model by the old standard for specifying capacity. It is essentially a 22 pint model by today’s standards. The W1 is a 50 pint model by today’s standards. For more information on old and new standards for specifying dehumidifier capacity see our general buyer’s guide.

  26. Pep says

    What do you recommend for a 400 sq ft room in south Fl? Our doors are sticking and my wood floors are starting to discolor in some areas. I had someone come out and there is no water under our floors but he said it could be condensation causing the discoloration. I have read so many articles but I am still confused as to what to purchase. I see stuff for basements but nothing about living in humid areas of the country.

    • Admin says

      These same compressor based dehumidifiers will work just as well for your application as they do in damp basements. Even for a 400 sq. ft. room I would recommend a full size 50 pint dehumidifier like this Frigidaire.

  27. Warren says

    The factory specs on Frigidaire’s web site for the FFAD5033W1 are 545 watts and 5.2 amps. Those are vastly different than what you said their specs were and what you actually measured. Do you have a contact at Frigidaire that can explain the difference? The published numbers for the 60 pint version are even less at 420 watts and 4.1 amps.

    • Admin says

      I’m not sure why power specifications are listed incorrectly on Frigidaire’s website. The actual physical unit has a sticker on the back that very clearly specifies “7.8A” of power draw.

  28. Ron says

    For a basement apartment, about 800 sq. feet, do you recommend the 50-pint version of
    Frigidaire FFAD5033W1 or the 35-pint? As noise is an issue, is the smaller pint-age more quiet? TX

    • Admin says

      We would recommend the 50 pint version. There is very little difference in noise output between 50 pint and 35 pint models.

      • Kathleen Johnston says

        Hi my question is, I can’t seem to find the 50 pint version of the frididaire. Will I still be getting a good product if I purchase the 35 pint one that I can find. I would basically just be using in spring and fall in the basement.
        Thank you so much for the information you have provided.

        • Admin says

          Yes, it’s still a reasonably good product. It just doesn’t work as well as the 50 pint version in most applications.

  29. S Bahl says

    I have an approx. 1200 sq. ft. basement. I live in upstate NY (many cold months). It probably has a humidity level of around 55-60%. Would the FFAD5033W1 be ok?

  30. LewJ says

    After a power outage, does the FFAD5033W1 automatically turn back on by itself or must it be turned on manually?

  31. Doug Polkinghorne says

    Of all the research articles I’ve looked at on this topic (dehumidifiers), this has been the best and most thorough. Well done.

  32. Todd Thomason says

    The Homelabs HMEO20031n is listed as a 70 pint 4,500 square foot unit while the Frigidaire is listed as a 50 pint with no square foot listed. Even though the cfm is higher on the Frigidaire will the Homelabs pull more moisture out of a bigger area or is the homelabs an actual 50 pint according to the 2019 standards?

    • Admin says

      The hOmeLabs is a 50 pint dehumidifier just like the Frigidaire and so it won’t pull moisture out of any bigger of an area than the Frigidaire. See our general buyer’s guide for clarification as to why both of these units are 50 pint dehumidifiers according to the latest DOE standards.

  33. Lori Dillon says

    I know you don’t like pump models, but your thoughts please on the Frigidaire
    High Humidity 50-Pint Capacity Dehumidifier with Built-in Pump Model # FFAP5033W1

    Thank you.

      • VT says

        Why don’t you like a built in-pump? What is the purpose of the pump?

        Also, is it best to have dehumidifier which allows for draining through a hose? I want this to operate on its own as much as possible. Emptying a drain tank seems like a hassle. This article is very helpful. Thanks

        • Admin says

          We don’t like dehumidifier built-in pumps because they have a very high failure rate. The pump allows you to drain to a location above the dehumidifier (vs below via gravity drainage).

          Most, if not all compressor based dehumidifiers on the market allow you to drain via gravity so you don’t have to continuously empty their buckets.

  34. Robert scheifflee says

    How Weill is the the FFAD5033W1 suited to handle 1000 or 1500 square feet of unfinished basement in the northeast ?

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