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235 Pints Commercial Dehumidifier with Pump Crawl Space Dehumidifiers for Basement with Drain Hose Water Damage Restoration Unit Ideal for up to 8,000 sq ft Industrial and Job Sites

  • Based on 23 reviews
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Availability: Only 10 left in stock, order soon!
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Arrives Sunday, Aug 9
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Size: 235 Pints with Pump


Features

  • Powerful 235 Pints Dehumidification Capacity: This Moiswell MP100 commercial dehumidifier efficiently extracts up to 235 pints of moisture per day (max.) and 100 PPD under AHAM.Also it delivers a robust 442 CFM airflow to fast and efficiently handle humidity problems in spaces up to 8,000 sq ft,ideal for basements, warehouses, grow rooms, and areas prone to excess humidity.
  • Hassle-Free Drainage with Built-in Pump: This dehumidifier with pump & drain hose, equipped with a built-in water pump, automatically drains condesate water, eliminating the need for manual emptying and making it effortless to maintain continuous operation, perfect for areas with high humidity or anywhere not convenient to drain.
  • Energy-Efficient and Eco-Friendly: This commercial-grade portable dehumidifier adopts the innovative R32 dehumidification system, ensuring higher drying performance with reduced energy consumption. Achieve optimal efficiency while minimizing environmental impact for zero ozone depletion and 70% lower global warming potential (GWP).
  • Convenient and User-Friendly: This 235 pints crawlspace dehumidifier offers unmatched convenience with its intuitive control panel, featuring a programmable timer for effortless, automatic operation. The auto ON/OFF function helps to maintain your ideal humidity level. Designed with ergonomic handles, its easy to move, along with automatic drain, defrost, and restart after power outage making moisture control both efficient and user-friendly.
  • Durable and Reliable: Built with metal exterior, this industrial dehumidifier is designed for long-lasting performance. Moiswell combines years of expertise with a commitment to delivering lasting dehumidification solutions, ensuring your peace of mind.

Description

Moiswell - A brand specializing in commercial dehumidifiers. With a mission to deliver top performance, reliability, and user experience. Moiswell offers vertical and horizontal dehumidifiers from 70 to 305 pints. Whether you require a dehumidifier for your home, office, facilities, industrial space, or construction site, Moiswell has the perfect and professional drying solution. Visit the Store The portable dehumidifier is perfect for humidity control, which can extract up to 235 pints of excess moisture per day under 95% RH, 90°F conditions and 100 pints on AHAM standards. Its 442 CFM airflow ensures effective air circulation, making it perfect for large, humid areas or low-clearance spaces like crawl spaces. R32 dehumidification system enhances drying performance while reducing electricity consumption, making it a cost-effective choice for controlling humidity in large spaces. With included heavy duty pump and a 16.5 ft drain hose, this crawl space dehumidifier drains easily. This gravity-drain dehumidifier will automatically collect condensation water out during operation. Moiswell MP100 industrial dehumidifier is perfect for low-clearance crawl spaces and tight basements which can be remote controlled (NOT INCLUDED, BUY SEPERATELY). Also the air outlet is ductable, allowing to dehumidify directly (DUCTS NEED TO BUY SEPARATELY).

Brand: Moiswell


Floor Area: 8000 Square Feet


Color: White


Special Feature: Adjustable Humidity Control, Automatic Defrost, Automatic Moisture Removal, Automatic Restart, Built-In Pump, Continuous Draining, Timer, Washable Filter, Ergonomic Handles See more


Capacity: 235 pints


Product Dimensions: 15.74"D x 25.59"W x 17.12"H


Recommended Uses For Product: Commercial


Included Components: 16.4 Ft Pump Drain Hose, 6.56 Ft Gravity Drain Hose, Crawlspace dehumidifier, User Manual


Item Weight: 89 Pounds


Material: Metal


Floor Area: 8000 Square Feet


Other Special Features of the Product: Adjustable Humidity Control, Automatic Defrost, Automatic Moisture Removal, Automatic Restart, Built-In Pump, Continuous Draining, Timer, Washable Filter, Ergonomic Handles


Capacity: 235 pints


Wattage: 1300 watts


Operation Mode: Continuous


Air Flow Capacity: 442 Cubic Feet Per Minute


Upper Temperature Rating: 95 Degrees Fahrenheit


Dehumidification Capacity: 100 Pints per Day


Item Dimensions D x W x H: 15.74"D x 25.59"W x 17.12"H


Item Weight: 89 Pounds


Recommended Uses For Product: Commercial


Brand Name: Moiswell


Included Components: 16.4 Ft Pump Drain Hose, 6.56 Ft Gravity Drain Hose, Crawlspace dehumidifier, User Manual


Model Name: MP100


Model Number: Defender MP100


Manufacturer: MOISWELL


Part Number: Defender MP100


Unit Count: 1.0 Count


Color: White


Material: Metal


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Sunday, Aug 9

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


  • Good build quality
Size: 235 Pints with Pump
So far so good. Its been 1 week since replacing my crawlspace dehumidifier that decided to quit during a high humidity heat wave spell. This unit had a tough job to bring a partially encapsulated 1,600sqft crawlspace down from 77% humidity during a 4 day 90 plus degree high humidity weather span. After 24hrs crawlspace read out at 66%, 48hrs at 58%, 72hrs at 53%, day 4 at 51%, day 5 at 49%, day 6 at 47%. Build quality seems very good. Setup and install is straightforward. Fingers crossed that I have no future issues. ... show more
Reviewed in the United States on June 15, 2026 by ramsey

  • Noise level and performance
Size: 235 Pints with Pump
Here’s the revised version of your review with the additional clarification: I’m using the Moiswell 235 Pints Commercial Dehumidifier with Pump in a 30' x 45' greenhouse that houses a swimming pool. Although the greenhouse is still under construction and currently unheated, this dehumidifier has been a game-changer. With the pool water at 86°F and the greenhouse air at around 60°F, there’s a 15-20 degree temperature differential that would normally create significant humidity and condensation issues, especially with outdoor temperatures below freezing. Despite these challenging conditions, the dehumidifier consistently maintains a humidity level of 63% with the pool uncovered. While the windows do fog up due to the temperature differences, it’s nowhere near the amount of condensation I’d expect without this device. Once the pool covered, the windows clear within about two hours. This unit is an absolute beast and has performed beyond my expectations for such a demanding environment. ... show more
Reviewed in the United States on December 9, 2024 by Rod Danielson

  • great alternative to expensive ones
Size: 235 Pints with Pump
works amazing extremely bulky need two people to lift
Reviewed in the United States on June 20, 2026 by Ross Cruikshank

  • Multiple failures
Size: 235 Pints with Pump
Tried to love this but too many issues. 1st unit was DOA out of the box. The unit ran and never pulled a drop. Customer service was attentive and that was appreciated but a lot of me diagnosing the problem to get a resolution. New unit was sent to replace defective one. That one was operating as it should. Few months later unit was not operating again. This time the drain pan was full so would not operate. The drain pump seized, burned my hand when I touched it. Got a new pump working again. Three stars because customer service did stand behind the product but this many issues less than a year. The build is very nice I will admit but over all…Meh ... show more
Reviewed in the United States on October 3, 2025 by IAN

  • Great customer service
Size: 235 Pints with Pump
We had an issue come up with our machine and contacted Moiswell and they sent us a new machine. Great company. I would hesitate to purchase from them again.
Reviewed in the United States on May 20, 2026 by April Milko

  • Powerful Performance and Great Value
Size: 235 Pints with Pump
I recently bought the Moiswell dehumidifier after my old one stopped working, and I’ve been using it for a couple of weeks now. It’s really powerful. My shop is in the basement, so I need to pump the water up about 10 feet, and this dehumidifier handles it with no problem. The humidity levels have dropped significantly since I started using it, and I can tell the difference. My old dehumidifier was smaller, with a capacity of 160 gallons, while this one can handle 235 gallons, so it’s doing a much better job. It was a bit pricey—over $600—but given how well it performs, I’m really happy with my purchase. It’s also a bit heavy, so I’d recommend getting some help when it’s delivered. Plus, it’s suggested to let it sit for 24 hours before using it. Overall, I’m very pleased with it and hope it lasts a long time. ... show more
Reviewed in the United States on December 13, 2024 by Yousaf Waheed

  • Great to have, but hope I never have to use it.
Size: 235 Pints with Pump
After Hurricane Helene, I never want to be without a large dehumidifier again. This thing works great and i will store it in hopes I never use it, kind of like a generator, but will be awesome if I ever need it. Has a filter for the air and also self drains so there is no need to empty it. Not very heavy and has handles to make it easier to move around ... show more
Reviewed in the United States on October 30, 2024 by Trey Craddock

  • Heavy but high quality
Size: 235 Pints with Pump
I have bought a few dehumidifiers before, but this one is very different from all those I had owned previously . It is heavy, and appears to be well built. Works effectively. The only tiny issue is the noise level. It would be a perfect one if the noise level could be a little low but it is tolerable. So I rate it A+ ... show more
Reviewed in the United States on October 10, 2024 by Ming Lu

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