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81 Pint Dehumidifier, 5500 Sq.Ft Dehumidifier for Basement with Drain Hose

  • Based on 7 reviews
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Availability: In Stock.
Fulfilled by Manastin Direct

Arrives Friday, Oct 2
Order within 14 hours and 44 minutes
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Features

  • Manastin 5500 Sq.Ft High-Efficiency Dehumidifier Engineered as a robust dehumidifier for home up to 5,500 sq. ft., this Manastin unit delivers exceptional moisture extraction. It pulls 80 pints/day in peak summer (95F, 95% RH) and 50 pints/day in damp basements (86F, 80% RH). This large dehumidifier for home outperforms standard 50-pint units while being more compact and energy efficient than bulky industrial models. Includes auto-defrost, safety shut-off, a 1.6-gallon tank, and a 78-inch hose for continuous drainage
  • Powerful Dehumidifying & 24/7 Moisture ControlDriven by a updated 480W high-efficiency compressor, this basement dehumidifier boosts air intake by 25% for 40% faster drying. It eliminates humidity faster than small Peltier models and runs quieter than industrial types. Customize humidity between 30%80%, set a 24-hour timer, or use auto-mode to keep your basement, garage, and large rooms comfortably dry around the clock
  • Whole-Home Safe Operation & Cold-Weather Reliability Built to run smoothly even in low-temperature spaces down to 41F, this dehumidifier's automatic defrost cycle stops frost from building up on the coils and safeguards the compressor to extend its lifespan. Safety protectionsincluding auto power-off when the tank is full, a child-lock mode, anti-overflow design, and overheat shutoffdeliver peace of mind in bathrooms, basements, and any non-climate-controlled room, making it a solid dehumidifier choice for damp environments.
  • Two-Way Drainage & Effortless Room-to-Room Portability Pick between the removable 1.6-gallon water tank with a clear viewing window for quick level checks, or hook up the 78-inch drain hose for nonstop, set-and-forget dehumidifying that shuts off on its own once full. Four 360 swivel wheels and built-in side handles let you roll this unit from basement to laundry room, garage, or living space in seconds.
  • Whisper-Quiet Sleep Mode & Energy SavingWith an optimized air duct and sleep mode, this dehumidifier runs at a library-quiet 40dB, ensuring undisturbed rest. Its smart power management adjusts output based on humidity, reducing energy use by up to 20%. Enjoy gentle, silent operation instead of loud noise, perfect for use as a quiet dehumidifier for bedroom or home office

Brand: Manastin


Floor Area: 5500 square_feet


Color: White


Special Feature: 80 Pt Max Moisture Removal, 5,500 Sq. Ft. Coverage, Air Cleaning Mode, Adjustable Humidity, Continuous Drain, 24-Hour Timer, Auto Shutoff, Quiet Operation, Auto Defrost, Moisture Removal, Detachable Design, Bucket Storage, Digital Display, Ergonomic Handle, Removable Tank, Washable Filter, Portable Design, LED Indicator, Enhanced Comfort See more


Capacity: 81 pints


Tank Volume: 1.6 gallons


Product Dimensions: 8.31"D x 13.4"W x 21.71"H


Recommended Uses For Product: Home of Commercial Use


Included Components: 80 Pints Dehumidifier*1, Drain Hose*1, User Manual*1


Material: Eco-friendly bpa-free plastic,Premium Steel


Floor Area: 5500 square_feet


Other Special Features of the Product: 80 Pt Max Moisture Removal, 5,500 Sq. Ft. Coverage, Air Cleaning Mode, Adjustable Humidity, Continuous Drain, 24-Hour Timer, Auto Shutoff, Quiet Operation, Auto Defrost, Moisture Removal, Detachable Design, Bucket Storage, Digital Display, Ergonomic Handle, Removable Tank, Washable Filter, Portable Design, LED Indicator, Enhanced Comfort


Capacity: 81 pints


Tank Volume: 1.6 gallons


Wattage: 400 watts


Operation Mode: Automatic


Dehumidification Capacity: 80 pints_per_day


Item Dimensions D x W x H: 8.31"D x 13.4"W x 21.71"H


Recommended Uses For Product: Home of Commercial Use


Color: White


Material: Eco-friendly bpa-free plastic,Premium Steel


Brand Name: Manastin


Included Components: 80 Pints Dehumidifier*1, Drain Hose*1, User Manual*1


Model Name: 2026 promax 006


Model Number: 2026 promax 006


Manufacturer: Manastin


Manufacture Year: 2026


Number of Items: 1


Item Highlight: Quiet Energy Efficient Compressor, dual drainage, Auto defrost, Timer & Child Lock, for whole house,large Home,Garage


Unit Count: 1 Count


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Friday, Oct 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


  • Brought my humidity down pretty quickly.
Color: White
This dehumidifier says it works in a house twice as big as what I have, but I bought it because I didn’t wanna wait weeks before it brought the humidity down. I am changing the bucket twice a day and my house is feeling so much more comfortable. I like the humidity anywhere between 45 and 48. This is doing a good job in my 1500 square-foot home with no basement. Only complaint is that when I put the bucket back in, I can hear the dripping sound of the water for a good hour and it drives me crazy! ... show more
Reviewed in the United States on September 13, 2026 by Cindy Bechinski

  • Nice dehumidifier
Our washing machine leaked and made the carpet wet with a strong bad smell. This dehumidifier works fast and removes a lot of water. We can pour out more than half a tank every day. After using it, the odor was much better and the room felt much drier. Very helpful and worth buying
Reviewed in the United States on March 3, 2026 by jenny

  • good choice
It's a great machine, very quiet and easy to operate! Put it in basement and it's better than what I've bought in the past! The appearance of the design is also good-looking.
Reviewed in the United States on January 20, 2026 by yanjing liang

  • good
This product dries in just 5 minutes in the room! The four wheels are also very flexible.
Reviewed in the United States on December 23, 2025 by Comment Expert

  • A Moisture Monster That Actually Works!
This Manastin dehumidifier is an absolute game-changer for my damp basement. It went from feeling like a muggy cave to a dry, comfortable space in less than a day. It easily handles my large basement, and the air purifier function leaves everything smelling fresher. The intelligent humidistat keeps everything perfectly set-and-forget, and the continuous drain hose option means I never have to worry about emptying a tank. For anyone battling humidity in a large room, garage, or entire home, this powerful unit is 100% worth the investment. It simply works brilliantly. ... show more
Reviewed in the United States on December 31, 2025 by Douglas

  • Exactly What Our Damp Basement Needed!
We live in Pennsylvania, where the summers are hot and muggy and the basement always felt clammy. After just one weekend of using this dehumidifier, the difference is night and day. The air feels fresh, and there’s no longer that musty odor when you walk downstairs. The bucket holds a lot of water, but we decided to connect the drain hose so it runs continuously — no more emptying! The fan is quiet enough that we can run it overnight, and the built-in humidity display makes it easy to monitor progress. Honestly, this unit feels powerful, well-built, and worth every penny. If you live anywhere along the East Coast and deal with damp air or basement moisture, this thing is a lifesaver. ... show more
Reviewed in the United States on October 24, 2025 by Meiqin Wang

  • Powerful cleaning machine
5 stars overall, Solid "workhorse!" I purchased this large dehumidifier a few days ago after doing a lot of research, and it has truly exceeded my expectations. Setup was easy—I waited 12 hours before plugging it in, connected the drain hose, and set the humidity to 40%. Within a few hours, the damp smell in my basement disappeared and the air felt noticeably fresher. It removes moisture fast and keeps my basement consistently dry. The fan isn’t silent, but it’s no louder than a regular household fan, and I don’t find it bothersome at all. The controls are simple, the design looks modern, and it performs exactly as described. Overall, this dehumidifier does its job perfectly—powerful, reliable, and easy to use. I highly recommend it to anyone who needs a quality unit for their home or basement. ... show more
Reviewed in the United States on October 19, 2025 by nelson

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