

Keystone 35 pt 3,000 sq ft Dehumidifier in White - Energy Efficient, Bucket Full Indicator
Key item features
- Efficient Moisture Removal: Removes up to 35 pints of moisture from the air per day, improving air quality in spaces up to 3000 square feet.
- Energy Star Certified: Energy-efficient operation with the latest DOE Energy Star Certification, ensuring reduced energy consumption.
- Versatile Placement: Suitable for use in various locations such as attics, bedrooms, basements, bathrooms, and garages.
- Convenient Controls: Features electronic controls with an LED display, 24-hour timer, and settings including Normal, Turbo, and Auto-Defrost.
- Automatic Functions: Includes auto-restart, bucket full alert, clean filter alert, and automatic shut-off for hassle-free operation.
- Continuous Drain Option: Offers a continuous draining option using a low-level drain and a standard garden hose (hose not included).
- Portable Design: Equipped with 4 durable, omni-directional caster wheels for easy movement between rooms.
- Easy Maintenance: Comes with a removable, easy-cleaning dust filter and a transparent water level indicator for simple upkeep.
Specs
- Coverage area3000 sq ft
- Pints of moisture removed per day35 pt
- Volume capacity0.8 gal
- Decibel rating50 dB
Reviews summary
- : Helps control humidity and prevents dampness in these areas.
- : Allows for smooth and effortless use.
- : Operates at a low sound level during use.
- : Has a clean, odor-eliminating scent.
- : Maintains comfortable humidity levels.
- : Can be easily connected, but may not come with hose.
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About this item
Product details
- 35-PINT DEHUMIDIFIER (50 Pint 2012 DOE Standard): Efficiently removes up to 35 pints of moisture from the air per day (according to 2019 DOE testing standard). The dehumidifier works quickly to absorb moisture out of a 3000 square foot space to improve your air quality. It measures 15.43 x 11.1 x 24.25 inches and has a 6L water tank. Energy Star certified with NEW DOE Energy Star Certification!
- RELIABLE, CONVENIENT & EASY TO USE: In need of an effective way to manage the moisture in your air? Buy our dehumidifier and create a comfortable space with fantastic air quality. Adjust to your ideal settings using the electronic controls with LED Display and let the machine do the work to control humidity levels. The settings include Normal, Turbo, and Auto-Defrost. Other functions include an auto-restart, a bucket full alert, clean filter alert, and an automatic shut-off function.
- ELIMINATES EXCESS MOISTURE FROM HUMID AIR: The Keystone portable dehumidifier can be placed in various locations throughout your home or apartment such as your attic, bedroom, basement, bathroom, garage, or any other environment.
- CONTINUOUS DRAINING OPTION: For extreme conditions, a continuous draining option is available using a low-level drain and a standard garden hose (hose not included) instead of emptying the bucket.
- REAP MANY BENEFITS: Protect your home and keep it safe from damage during wet, stormy weather. Whatever your purpose, this dehumidifier will help absorb extra water from your surroundings!
- Room dehumidifier removes up to 35 pints of moisture from the air per day
- Designed to dehumidify a room up to 3000 square feet
- Use in the attic, bedroom, basement, or bathroom of your home to control humidity
- Electronic controls with LED display and 24-hour timer
- Auto-restart saves your settings during a power outage
- Settings include Normal, Turbo and Auto-Defrost
- 0.8-gallon water tank with transparent water level indicator
- Convenient full bucket alert with automatic shut-off
- Removable, easy-cleaning dust filter with a clean-filter alert
- 4 durable, omni-directional caster wheels for easy movement
- Continuous draining option is available using a low-level drain and a standard garden hose (garden hose not included)
Specifications
Coverage area
Pints of moisture removed per day
Volume capacity
Decibel rating
Warranty
Warranty information
Warnings
State Chemical Disclosure
Customer ratings & reviews
Reviews summary
- : Helps control humidity and prevents dampness in these areas.
- : Allows for smooth and effortless use.
- : Operates at a low sound level during use.
- : Has a clean, odor-eliminating scent.
- : Maintains comfortable humidity levels.
- : Can be easily connected, but may not come with hose.
Customer images






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Showing 1-3 of 70 reviews
Verified Purchase
It's still working like new
I've been using the 50 pt model in our below grade basement since August of 2024. I don't need to run it from about mid November through the end of February. It was the first dehumidifier I decided not to review right away. I purchased too many over the years that I left 5 star reviews for shortly after receiving them, then they'd stop dehumidifying. It's now June 23, 2025, and the Keystone is still working perfectly, even better than the more well known brands. It's not too loud either. Fingers crossed I haven't jinxed myself by leaving this review.
Thank you for your positive feedback. We are pleased to hear that it met your expectations.
Verified Purchase
It just works well
It just works well and as expected. We used this to replace a Aeocky brand that is rated one of the best online but didnt last 5 months. Keystone has always been a reliable brand for us. We use it in a large open basement keeps humidity at 45% as we have it set. The noise level is ok for a basement setting. We had 2 smaller units in the past for humidity in our living room and bedroom. They both went in the basement till we got our new keystone and then we donated them because they got dirty. But they still kept working.
Thank you for your positive feedback. We are pleased to hear that it met your expectations.
Verified Purchase
Efficient. Lowers humidity into the 30s quickly.
Once you get the little knack of sliding the water collection bin in and out easily, this is an outstanding workhorse. It's in our 20'x 15' living room (in a 1000 sq. ft. city apartment) located near a large major river that we get plenty of humidity from. It's unbearable here without a dehumidifier in the summer. I've had plenty of dehumidifiers in the past, and this one's the best, at a reasonable price. Love ya, Walmart.
Thank you for your positive feedback. We are pleased to hear that it met your expectations.
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