Five 50-pint dehumidifiers below were checked on Amazon on October 12, 2026. Three of the five older picks on the old page are dead pages and one is sold only renewed, so they were replaced. Specs come from Amazon listings and are maker claims.
A 50-pint dehumidifier is the standard big unit now. Here is what it does, how to tell if it fits your room, how to drain it and five models to look at.
Table of Contents
What a 50-Pint Dehumidifier Does
A 50-pint unit removes up to 50 pints of water from the air in a day, under the test used for the rating. That is about 6 gallons. It suits a large room, a damp basement or a whole floor. Under the 2019 test, a 50-pint rating is about the same machine that used to be sold as 70 pints. See our guide to the 70-pint dehumidifiers for the old and new numbers.
Is It the Right Size?
Use it for a space of about 1,500 to 4,500 square feet that is damp, or for a smaller space that is very wet. For a small bedroom, it is too much. Use the dehumidifier pint calculator and read how to choose the right size dehumidifier.
Looking ahead, the 50-pint size is becoming the standard big dehumidifier. Since the 2019 test change, a unit rated at 50 pints today is about as strong as an old 70-pint unit, so makers have moved their flagship models to the 50-pint label. Wi-Fi, pumps and Energy Star Most Efficient badges are now common at this size. The catch is that the label alone does not tell you whether a unit fits your space.
5 50-Pint Dehumidifiers on Amazon
Prices and ratings were checked on Amazon on October 12, 2026.
Price on Amazon: $219.99 | 4.4 stars from 226 ratings (checked October 12, 2026)
The Midea 50 Pint is listed for 4,500 square feet with Wi-Fi, a reusable filter, continuous drainage and Energy Star. It has a 4.4 rating from 226 ratings.
Price on Amazon: $289.95 | 4.3 stars from 291 ratings (checked October 12, 2026)
The Frigidaire 50 Pint with Wi-Fi is a portable unit for a bedroom, living room, garage, attic or crawl space, per the listing. It has a 4.3 rating from 291 ratings.
Price on Amazon: $309.99 | 4.6 stars from 15,323 ratings (checked October 12, 2026)
The hOmeLabs 50 Pint with Pump has a 4.6 rating from over 15,000 ratings, the most trusted score here.
Price on Amazon: $269.99 | 4.4 stars from 25,680 ratings (checked October 12, 2026)
The hOmeLabs 7,000 Sq Ft unit is the biggest-coverage listing here. It has a 4.4 rating from over 25,000 ratings. The 7,000 square feet is a maker claim.
Price on Amazon: $299.99 | 4.1 stars from 1,027 ratings (checked October 12, 2026)
The Ivation 50 Pint with Pump is listed for 4,500 square feet with a pump and a drain hose. It has a 4.1 rating from over 1,000 ratings.
The risk to watch is old numbers on new boxes. A listing that says 50 pints under the old test is closer to 35 today, and some sellers still use it. A 50-pint unit in a small room also short cycles, which wastes power and leaves the air clammy. Expect more listings with giant coverage claims. Check the test, the square feet and the drain option before you pay.
Drainage: Bucket, Hose or Pump
- Bucket. The tank on a 50-pint unit fills in hours in a damp basement. Fine for a day room.
- Hose. Run a hose downhill to a floor drain. Quiet and simple.
- Pump. Lifts water to a sink or outside. See our list of the best dehumidifiers with built-in pumps.
More 50-Pint Picks
We keep a second guide with other models and size tiers: best 50-pint dehumidifiers. Pair any unit with a hygrometer, set the target between 45 and 50 percent and clean the filter every few weeks.
FAQ
How many square feet does a 50-pint dehumidifier cover?
Listings say 1,500 to 4,500 square feet. Treat the top number as the best case in a damp space.
Is a 50-pint dehumidifier too big for a bedroom?
Usually yes. A 22 to 35 pint unit is enough for most bedrooms.
Do you need a pump?
Only if the drain is uphill or far away. A plain hose to a lower drain is simpler.
Final Word
For most damp basements, a 50-pint unit with a hose or pump is the safe size. Pick on drain, reviews and square feet, not on the label alone.
What happens next: expect more 50-pint units with built-in pumps and app control, and fewer 70-pint labels. For a large damp basement or a whole floor, a current-test 50-pint unit is the right class.
Related Guides
Keep going with best 50-pint dehumidifiers, 70-pint dehumidifiers, how to choose the right size dehumidifier, dehumidifier pint calculator and best dehumidifiers with built-in pumps.
