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2500 Sq.Ft Dehumidifiers for Home with Drain Hose Max 34 Pints, Dehumidifier for Basement, Bedroom, Bathroom, Large Room, Three Modes, Intelligent Humidity Control, Dry Clothes, 24HR Timer

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Availability: In Stock.
Fulfilled by Amazon

Arrives Tuesday, Sep 2
Order within 4 hours and 37 minutes
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Style: 34 Pints


Features

  • 2500 Sq. Ft High-Efficiency Dehumidifier - The KNKA basement dehumidifier features a quiet, high-performance compressor that removes up to 34 pints of moisture per day (at 95F, 90% RH). Ideal for basements, offices, bathrooms, bedrooms, kitchens, stockrooms, living rooms, laundry rooms, garages, crawlspaces, or RVs. It helps maintain optimal humidity between 50%70% for healthier, more comfortable living
  • 3 Smart Modes for Custom Comfort - Our smart dehumidifiers for a home have DEHU, DRY, and CONT modes. Choose from DEHU (adjusts humidity from 30%80% and automatically maintains ideal moisture levels to prevent over-dehumidification), DRY (quick clothes drying), or CONT (non-stop operation for extremely damp areas). Tip: For the best results, keep windows and doors closed while the dehumidifier is in use
  • 2 Drainage Options - Manual or Continuous, no need to empty the water tank every day. This room dehumidifier with drain hose offers two drainage options. When the 3L water tank is full, the unit automatically shuts off, and a convenient indicator light lets you know its time to empty the tank. For long-term use in basements or laundry rooms, the included 3.28 ft drain hose enables continuous drainageno need to empty the tank manually
  • Smart Controls with Auto Humidity Adjustment - The home dehumidifier features an advanced smart control system that makes it easy to set the ideal humidity level, adjust the fan speed, set a timer, and more. The automatic humidity control maintains your selected level by turning the unit on when humidity is high and off when its low. (Note: The real-time humidity reading reflects the air at the inlet, which may differ slightly from external humidity meters.)
  • Ultra-Quiet with LED Humidity Indicator - Runs at just 37dBquieter than a conversation. In sleep mode, lights turn off and sound levels drop even further. A color-changing LED displays real-time humidity, even when the unit is off, so you're always informed
  • Portable & Easy to Maintain - With Wheels, Handle & Washable Filter. Move effortlessly with 360 wheels and a soft leather handle. The removable tank and reusable filter simplify cleaning. Our soft leather handle offers a more comfortable and secure grip it's easy to grip even for seniors. Sleek design fits any home style
  • Smart Safety - The unit features multiple automated safety functions, including overload protection, power outage memory, auto shutoff when the tank is full, and high-precision sensors for automatic defrosting. It ensures stable and efficient operation in any environment. Additionally, the built-in child lock prevents accidental changes, making it especially suitable for households with children and pets
  • Note: For optimal performance, keep the dehumidifier upright at all times. After delivery, allow it to stand upright for 24 hours before use. This ensures proper internal balance and long-term reliability

Brand: KNKA


Floor Area: 2500 Square Feet


Color: White


Special Feature: Continuous Draining, Sleep Mode, Child Lock, DEHU, DRY, and CONT Modes, Quiet Operation, Automatic Defrost, Adjustable Humidity Control, Digital Display, Smart Humidity Indicator LED Light, Dry Clothes, Automatic Shutoff, 360° Universal Wheels, Washable Filter See more


Capacity: 34 Pints


Tank Volume: 0.79 Gallons


Product Dimensions: 10.31"D x 13.23"W x 20.87"H


Number of Speeds: 2


Recommended Uses For Product: Residential


Included Components: Removable Washable Filter, User Manual, Drain Hose, Removable Water Tank


Brand: KNKA


Floor Area: 2500 Square Feet


Color: White


Special Feature: Continuous Draining, Sleep Mode, Child Lock, DEHU, DRY, and CONT Modes, Quiet Operation, Automatic Defrost, Adjustable Humidity Control, Digital Display, Smart Humidity Indicator LED Light, Dry Clothes, Automatic Shutoff, 360° Universal Wheels, Washable Filter


Capacity: 34 Pints


Tank Volume: 0.79 Gallons


Product Dimensions: 10.31"D x 13.23"W x 20.87"H


Number of Speeds: 2


Recommended Uses For Product: Residential


Included Components: Removable Washable Filter, User Manual, Drain Hose, Removable Water Tank


Material: Plastic, Metal


Model Name: PD22SC-12


Wattage: 230 watts


Operation Mode: Continuous, Dry, Dehumidify


Dehumidification Capacity: 34 Pints per Day


Manufacturer: KNKA


UPC: 762949415177


Manufacture Year: 2025


Item Weight: 23.1 pounds


Country of Origin: China


Item model number: PD22SC-12


Assembly required: No


Batteries required: No


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Tuesday, Sep 2

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews


  • Perfect dehumidifier!
Style: 21 Pints
Works great! Super high capacity with the outlet on the back and the included hose, it can run non stop until the humidity reaches whatever you set it to. Does not heat up when running like most other dehumidifiers. Super easy to use, just plug it in and tap the easy touch buttons on top to set it to your desired humidity level. The outlet hose is included as well as a choice of castors for the bottom or feet pads. Doesn't leak out of anywhere unless you unplug the back outlet and attach the hose to it. Air quality is great for anyone suffering from high humidity. Super compact design makes it so you can put it just about anywhere. I included a pop can in one of the pictures to judge size. The smooth finish is easy to wipe off and keep clean, even in a dingy basement. When running, it's super quiet, can barely hear it from 5 ft away. I would recommend this product to anyone looking for a dehumidifier. ... show more
Reviewed in the United States on July 23, 2025 by Amazon Customer Amazon Customer

  • Works great and Looks Nice
Style: 34 Pints
The KNKA Dehumidifier with Drain Hose is an excellent product for large spaces like basements, bedrooms, bathrooms, and living areas. It has a capacity of up to 34 pints per day, which is easy to remove and drain. The KNKA is very stylish and looks great in any room. The intelligent humidity control feature automatically adjusts to maintain your desired levels, making it highly efficient and user-friendly. It has a 24hr timer, allowing you to set it and forget it. The continuous drain hose option is a major plus, eliminating the need to constantly empty the water tank however I haven’t used that item yet. The unit operates quietly and blends well with home decor. Overall, this dehumidifier is reliable, easy to use, and perfect for anyone looking to reduce dampness in larger rooms. Highly recommended for home moisture management. ... show more
Reviewed in the United States on June 22, 2025 by Edward R Edward R

  • Nice little unit that does the job quietly
Style: 34 Pints
This dehumidifier has been a nice addition to our home. It’s compact, looks clean and modern, and is very quiet when running. It’s not super powerful, so it's best suited for smaller spaces like a bathroom or bedroom. That said, it does a decent job pulling moisture from the air and keeps the room more comfortable. The water tank isn’t large, but since it doesn’t fill too quickly, you don’t have to empty it often. Build quality feels solid and the overall design is simple and user-friendly. Great little unit for what it’s meant to do. ... show more
Reviewed in the United States on July 16, 2025 by Karen Karen

  • Small but powerful
Style: 34 Pints
For its size this dehumidifier is very powerful and effective. I like how quietly it runs and that it is easy to use with its touch panel controls. I also appreciate that it’s lightweight and can be moved easily. The compact size allows me to put it in small spaces easily and the drain feature that allows for continuous operation. This dehumidifier has greatly improved the air quality of my basement, making it fresher and eliminating any musty and unpleasant smells. ... show more
Reviewed in the United States on July 16, 2025 by Steve Wiebe

  • Powerful but also portable!
Style: 34 Pints
I’ve been using the KNKA 2500 Sq.Ft dehumidifier for several days, and it’s already been a total game-changer for my apartment. It’s surprisingly quiet—even in the bedroom—and incredibly efficient at removing excess moisture. The summers where I am get humid and sticky, but my apartment feels great while this is on. I love the smart features like the automatic humidity control and 24-hour timer, and the LED display gives me an at-a-glance sense of the room’s air quality. The included drain hose makes continuous drainage hassle-free, and I really appreciate the dry mode - it'll be great for speeding up clothes drying on rainy days (haven't tried this yet, but I do air dry delicates!). It's portable and has a carrying strap, washable filter, and sleek design. Definitely a worthwhile investment for anyone dealing with humidity issues! ... show more
Reviewed in the United States on June 22, 2025 by A.B. A.B.

  • Works Great - Impressed So Far!
Style: 34 Pints
I bought this KNKA 34-pint dehumidifier for our home, and it’s made a huge difference within just a few days. The air feels much less humid, especially in our basement, and the musty smell is completely gone. Setup was simple, and I love the fact that it comes with a drain hose—no need to constantly empty the tank. It’s also pretty quiet and doesn’t disturb us while we’re watching TV or sleeping. The three smart modes are useful: I use DEHU to maintain 50% humidity, and DRY mode is surprisingly good for drying clothes indoors. I also like that it’s easy to move around thanks to the wheels, and the touch panel is very intuitive. For the price, this was definitely a great buy and I would highly recommend it to anyone dealing with humidity issues in their home. ... show more
Reviewed in the United States on July 9, 2025 by Rob B.

  • Great little dehumidifier — efficient and quiet
Style: 34 Pints
I did a ton of research before deciding on this dehumidifier, and I am so glad I chose this one! From the moment I set it up, it has worked flawlessly. I followed the recommendation to let it sit before turning it on, and setup was incredibly easy. I opted to use the drain option, which makes maintenance effortless—no need to constantly empty the water tank. I have this unit covering a 2,500 sq. ft. area, and it performs amazingly well. It pulls moisture from the air quickly, making the space feel much more comfortable. The difference in humidity levels is noticeable, and the air quality has improved significantly. One of the best features is how quiet it is. Even though it is running efficiently in the background, it does not create noise, which is a huge plus. Whether you are using it in a basement, large room, or anywhere else that needs humidity control, this dehumidifier is up to the task. Overall, I highly recommend it. It is powerful, well-designed, and makes a dramatic difference in keeping the air dry and fresh. If you are on the fence about getting one, do not hesitate, you will not regret it! ... show more
Reviewed in the United States on June 16, 2025 by Mansi Parikh Mansi Parikh

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