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Costway 70 Pint Dehumidifier for Basement with Continuous & Auto Mode Large Water Tank
Key item features
- Efficient Dehumidification: Removes up to 70 pints/day across 4500 sq.ft, offering continuous and auto modes for precise humidity control between 30%-80%.
- Versatile Drainage: Features three drainage options: manual 2.2-gallon tank emptying, gravity drainage with a 2 ft hose, and pump drainage with a 6.5 ft hose.
- Advanced Filtration: Incorporates a 2-stage system with a high-density outer filter and a multifunctional inner filter for formaldehyde, odor, and pollutant removal; both are detachable and washable.
- Convenient Operation: Equipped with a smart touch control panel, LED display, 24-hour timer, screen-off function, and quiet 41 dB operation for undisturbed use.
- Enhanced Safety: Includes water full alarm with auto shutdown, auto defrost, child lock, and 4 universal wheels for easy mobility.
- Durable Design: Constructed from enduring ABS material, measuring 13" x 12" x 21.5", and weighing 32 lbs for long-lasting performance.
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Specs
- Pints of moisture removed per day70 pt
- Coverage area4500 sq ft
- Volume capacity2.2 gal
- Decibel rating41 dB
- Height21.5 in
- Dehumidifier typeDehumidifier
Current price is USD$219.99
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Sold and shipped by Costway|Pro Seller
4.225732939147573 stars out of 5, based on 64962 seller reviews(4.2)64962 seller reviews
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About this item
Product details
Enjoy a comfy & healthy life with this 70 pint dehumidifier!
Capable of removing up to 70 pints of excess water per day, this dehumidifier is an ideal solution for maintaining optimal humidity levels in large spaces up to 4500 sq.ft. It is equipped with continuous mode and auto mode for versatile humidity control. And the humidity setting ranges from 30%- 80%. The 2.2-gallon water tank minimizes the frequency of tank emptying, while the 3 drainage options with 2 included drain hoses offer great flexibility. Air quality is significantly enhanced through the 2-stage filtration system. Moreover, the intelligent touch panel with LED display allows you to easily set the mode, 0-24h timer, high/low fan speed, humidity adjustment, power and so on.
Feature
Efficient dehumidification with an adjustable humidity range of 30% - 80%
3 drainage options: manual drainage, gravity drainage and pump drainage
Continuous/auto mode allows for precise control over indoor humidity
24-hour timer for added convenience and energy saving
Touch panel with LED display allows for simple operation
Auto defrost and internal drying function for prolonged performance
Suitable for home, bedroom, basement, bathroom or garage
2-stage filtration system improves indoor air quality
Detachable and washable filters for easy maintenance
Overflow protection and child lock enhance safety
Enduring ABS material ensures a long service life
4 universal wheels make it easy to move around
Specification
Color: White
Material: ABS
Product Dimensions: 13" x 12" x 21.5" (L x W x H)
Voltage: 115V
Frequency: 60Hz
Power: 290 W
Total Input Current: 3.8 A
Dehumidify Capacity:
24 Pints/Day (65℉, 60% RH)
30 Pints/Day (86℉, 80% RH)
70 Pints/Day (95℉, 90% RH)
Water Tank Capacity: 2.2 Gallon
Humidity Setting Range: 30% - 80%
Coverage Area: 4500 sq.ft
Drain Hose Length: 2 ft, 6.5 ft
Power Cord Length: 6 ft
Noise Level: ≤41 dB
Net Weight: 32 lbs
Package Includes:
1 x Dehumidifier
2 x Drain Hose
1 x Instruction
Capable of removing up to 70 pints of excess water per day, this dehumidifier is an ideal solution for maintaining optimal humidity levels in large spaces up to 4500 sq.ft. It is equipped with continuous mode and auto mode for versatile humidity control. And the humidity setting ranges from 30%- 80%. The 2.2-gallon water tank minimizes the frequency of tank emptying, while the 3 drainage options with 2 included drain hoses offer great flexibility. Air quality is significantly enhanced through the 2-stage filtration system. Moreover, the intelligent touch panel with LED display allows you to easily set the mode, 0-24h timer, high/low fan speed, humidity adjustment, power and so on.
Feature
Efficient dehumidification with an adjustable humidity range of 30% - 80%
3 drainage options: manual drainage, gravity drainage and pump drainage
Continuous/auto mode allows for precise control over indoor humidity
24-hour timer for added convenience and energy saving
Touch panel with LED display allows for simple operation
Auto defrost and internal drying function for prolonged performance
Suitable for home, bedroom, basement, bathroom or garage
2-stage filtration system improves indoor air quality
Detachable and washable filters for easy maintenance
Overflow protection and child lock enhance safety
Enduring ABS material ensures a long service life
4 universal wheels make it easy to move around
Specification
Color: White
Material: ABS
Product Dimensions: 13" x 12" x 21.5" (L x W x H)
Voltage: 115V
Frequency: 60Hz
Power: 290 W
Total Input Current: 3.8 A
Dehumidify Capacity:
24 Pints/Day (65℉, 60% RH)
30 Pints/Day (86℉, 80% RH)
70 Pints/Day (95℉, 90% RH)
Water Tank Capacity: 2.2 Gallon
Humidity Setting Range: 30% - 80%
Coverage Area: 4500 sq.ft
Drain Hose Length: 2 ft, 6.5 ft
Power Cord Length: 6 ft
Noise Level: ≤41 dB
Net Weight: 32 lbs
Package Includes:
1 x Dehumidifier
2 x Drain Hose
1 x Instruction
- High Efficiency Dehumidification: This dehumidifier removes excess water up to 70 pints/day (95℉, 90% RH), efficiently managing humidity across large areas up to 4500 sq.ft. Plus, it features 2 dehumidification modes. The continuous mode is ideal for permanently soggy spaces and the auto mode helps maintain the ideal humidity level in your room.
- Versatile Drainage Options: This home dehumidifier offers 3 ways to drain: ① manual drainage (by emptying the 2.2 gallon water tank); ② gravity drainage (by connecting the included 2 ft drain hose to the bottom drain hole); ③ pump drainage (by connecting the included 6.5 ft drain hose to the water tank drain hole).
- Innovative Filtration System: Designed to enhance air quality, this dehumidifier is equipped with a high-density outer filter that intercepts hair, dust, fiber, etc. And the multifunctional inner filter is divided into 3 parts: red module removes formaldehyde, black module removes odors, grey module removes pollutants. Moreover, the filters are both detachable and washable.
- Convenient & Quiet Operation: The dehumidifier for basement features a smart touch control panel with LED display for easy monitoring and operation. The 24-hour auto on/off timer offers scheduled dehumidification. Additionally, with the screen-off function and low noise≤41 dB, it ensures a peaceful and non-disturbance sleep.
- Safe & User-friendly Design: The dehumidifier comes with multiple safety protection, including water full alarm & auto shutdown, auto defrost function and child lock. Equipped with 4 universal wheels, it can be effortlessly moved from one place to another. In addition, the recessed water tank handles make it easy to pick up the tank.
info:
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Specifications
Pints of moisture removed per day
70 pt
Coverage area
4500 sq ft
Volume capacity
2.2 gal
Brand
Costway
Warranty
Warranty information
90 days Warranty
Please be aware that the warranty terms on items offered for sale by third party Marketplace sellers may differ from those displayed in this section (if any). To confirm warranty terms on an item offered for sale by a third party Marketplace seller, please use the 'Contact seller' feature on the third party Marketplace seller's information page and request the item's warranty terms prior to purchase.
Please be aware that the warranty terms on items offered for sale by third party Marketplace sellers may differ from those displayed in this section (if any). To confirm warranty terms on an item offered for sale by a third party Marketplace seller, please use the 'Contact seller' feature on the third party Marketplace seller's information page and request the item's warranty terms prior to purchase.
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Showing 1-3 of 4 reviews
Apr 24, 2026
JAMES
Item details
Sold and shipped byCostwaySize: 90 pint
5 out of 5 stars review
Verified Purchase
COST WAY DEHMIDIFIER
I am 69 so was looking for a unit that had a top tank - this unit is easy to drain and has a simple control panel- my home is only 1400 sq ft and this unit will handle 6000 sq ft so I can use at lowest settings- 110 power cord makes for a easy set up and instructions are simple to understand = I AM VERY HAPPY AND IMPRESSED WITH THE QUALITY!
Helpful?2Q33C82VN2QY7435905841
Nov 15, 2025
vondruska7184
Item details
Sold and shipped byCostwaySize: 90 pint
5 out of 5 stars review
Verified Purchase
Works well and draining is very easy!
So far so good. I have owned this for a couple months now. It has gotten noisier since day one but is still working efficiently. If the room temperature is too cold it throws a P1 code (auto defrost). It runs throught that cycle automatically but will cycle through it frequently in cooler temps (below 60-65 it seems). I really like the 3 different drain options. When in the basement we use the gravity drain and when upstairs we use the bucket to drain. Very simple to empty bucket as well, not too heavt either (no bending over required). Pleased with my purchase.
Helpful?2Q33C82VN2QY7435905841
May 6, 2025
anonymous
Item details
Sold and shipped byCostwaySize: 70 pint
4 out of 5 stars review
Verified Purchase
Seems to be working good
Never heard of the Costway brand but hopefully it will last longer than the GE I had.
Helpful?2Q33C82VN2QY7435905841
