Amazon Basics 50-Pint Dehumidifier, 4,000 sq ft

The Amazon Basics 50-pint dehumidifier is listed for spaces up to 4,000 square feet and includes a washable filter. Its capacity and coverage claims differ across listing sections, so confirm the intended room size and operating conditions before choosing it.

At a glance

Listing claims include automatic restart after a power outage, resuming previous settings.
Humidity control is described as maintaining 45-55% indoor humidity.
The listing also describes auto-defrost, overflow protection and a timer.
A reusable, washable filter is described as cleanable for routine maintenance.

Price

$202.41Save 24%

Reference price: ~~$267.37~~

Price checked: Nov 12, 2026

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Pros and cons

Pros

The washable filter is intended to reduce the need for replacement filters.
Automatic restart can restore previous settings after an outage, according to the listing.
Customer feedback reports moisture removal and functionality as strengths.

Technical specifications

14 specifications

Identity
Brand	Amazon Basics
Model	50 Pint 4,000 sq ft Dehumidifier
Model number	MDUDP-50AEN8-BB0

Capacity and coverage
Capacity	50 pints
Dehumidification capacity	50 pints_per_day
Tank volume	1.6 gallons
Floor area	4000 square_feet
Air flow capacity	370 cubic meter per hour

Operation
Operation mode	Standard
Upper temperature range	90 °F
Recommended use	Residential
Special feature	Washable Filter

Physical details
Colour	White
Dimensions (D × W × H)	39.2D x 28.2W x 61.6H centimetres

What to know before buying

Listing details to confirm

Listing details are contradictory: the title and product details say coverage is up to 4,000 square feet, while a feature claim says up to 2,500 square feet and calls it suitable for medium-sized rooms. Capacity is listed as 50 pints and 50 pints per day, while the feature text gives up to 50 pints per day at 65°F and 60% RH and up to 104 pints per day at 90°F/90% RH. Confirm coverage and the applicable capacity conditions for the selected listing. The claimed Energy Star certification appears in the title, but no certification detail is provided here.

What’s in the box

Included

Air filter

Who is it for?

A good fit for

Households seeking a residential dehumidifier with a reusable, washable filter.
Buyers who value automatic restart and humidity controls, subject to confirming the conflicting coverage claims.

Less suited to

Buyers who need a confirmed room-coverage figure or an independently established moisture-removal rate before purchase.
People especially sensitive to operating noise, since customer feedback on noise is mixed.

Amazon Basics 50-Pint Dehumidifier, 4,000 sq ft · photo 2 — Additional product photo 2

Customer reviews on Amazon

4.6 / 5 · 48 ratings

5 stars78%78%
4 stars9%9%
3 stars8%8%
2 stars5%5%
1 star0%0%

Customer feedback describes the unit as functional and effective at removing moisture, with positive perceptions of quality. Noise receives mixed reactions, which matters if it will run near living or sleeping areas. These reports are customer perceptions, not a measured performance or noise rating. The listing separately gives a 50-pint-per-day figure under stated DOE conditions, alongside a higher figure under warmer, more humid conditions.

Positive themes

Customers report strong moisture removal and generally positive functionality and quality.

Mixed feedback

Customer opinions about noise level are mixed.

Frequently asked questions

What room size is this dehumidifier listed for?

The title and product details give up to 4,000 square feet, but a feature claim says up to 2,500 square feet. Check which coverage applies to the selected listing.

How much moisture can it remove per day?

The product details list 50 pints per day. The feature text says up to 50 pints per day at 65°F and 60% RH, and up to 104 pints per day at 90°F/90% RH, so compare the operating conditions with your needs.

Does it have a washable filter?

Yes. The listing describes a reusable, washable filter for cleaning and maintenance.

What do customers say about its noise?

Customer feedback is mixed on noise level. The supplied information does not establish a specific noise rating.