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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 251 reviews
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Availability: Only 8 left in stock, order soon!
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Arrives Saturday, Aug 30
Order within 10 hours and 28 minutes
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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.

Brand: Moiswell


Floor Area: 8000 Square Feet


Color: White


Special Feature: Continuous Draining, Adjustable Humidity Control, Automatic Restart, Automatic Defrost, Timer, Washable Filter, Ergonomic Handles, Built-In Pump, Automatic Moisture Removal 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: User Manual, Crawlspace dehumidifier, 6.56 Ft Gravity Drain Hose, 16.4 Ft Pump Drain Hose


Item Weight: 89 Pounds


Material: Metal


Brand: Moiswell


Floor Area: 8000 Square Feet


Color: White


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


Capacity: 235 Pints


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


Recommended Uses For Product: Commercial


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


Item Weight: 89 Pounds


Material: Metal


Model Name: MP100


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


Manufacturer: MOISWELL


Item Weight: 89 pounds


Country of Origin: China


Item model number: Defender MP100


Date First Available: September 2, 2024


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Saturday, Aug 30

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


  • Excellent dehumidifier
Size: 145 Pints with Pump
The Moiswell dehumidifier works like a charm—my space feels drier and fresher in no time. It’s surprisingly quiet and energy-efficient, perfect for all-day use. I love the large tank and easy-to-use controls. Highly recommend this to anyone dealing with dampness or humidity!
Reviewed in the United States on June 23, 2025 by Calder Lee

  • Probably too big for my space, but its doing the job perfectly!
Size: 145 Pints with Pump
I'm not an expert, and I'm not using this professionally, but As a regular homeowner that just got tired of expensive garbage plastic dehumidifiers that you have to constantly dump the 2 gallons of water from on a daily basis, this is a durable heavy duty replacement. Just taking this out of the box you can tell it is more of a commercial dehumidifier. After the past 6 years of fighting with gravity drains that decide to fill the bucket instead of the hose, filter clogged messes & units that just don't turn on when the humidity gets high, this has been working perfect. The control is not rocket science, but reading the instructions made it easy to understand & use. Noise is less than the units it replaced. I'm tracking energy usage, with a smart plug, and it's lower than the energy star model it replaced It's only been a little while, but my wife pointed out the musty smell is already gone in our basement. I'll update or change this if I have any problems. For now, I'm loving it! Spend a little more money now, you'll be happier in the end. ... show more
Reviewed in the United States on May 26, 2025 by Elvis Carden

  • A well-built, quality dehumidifer
Size: 145 Pints with Pump
For the last several years I have gone through several consumer-grade dehumidifiers in an attempt to keep my basement dry. I decided to try this professional-brand Moiswell 145-pint dehumidifier because I needed something more reliable and efficient than the cheaper dehumidifiers that I found were breaking after just a couple of years. While I have only owned the product for a couple of weeks and cannot attest to its long-term reliability, this Moiswell dehumidifier is performing exactly as expected so far and I am very pleased. The dehumidifier has kept my basement dry and enables me to monitor the exact levels of temperature and relative humidity and adjust accordingly. The build quality is excellent, and it is small enough that I can keep it out of the way even as it keeps my entire basement, about 1000 square feet, completely dry. The pump works very well, draining directly into the drain in my basement using the included hose. Set-up was easy. The manual is clear and the warranty is reasonable. This is an excellent product. One tip: be sure to follow the directions and let the dehumidifier adjust to room temperature for 24 hours after delivery before using it. According to the manual, this will help prevent any long-term issues with the compressor. ... show more
Reviewed in the United States on December 10, 2024 by nekocat12

  • Awesome Dehumidifier
Size: 145 Pints with Pump
As a homeowner who has struggled with humidity issues for years, I can confidently say that this Moiswell Dehumidifier is a game-changer. From its sleek design to its powerful performance, this appliance has exceeded all my expectations. The Moiswell Dehumidifier effortlessly removes excess moisture from the air, leaving my home feeling fresh and comfortable. I’ve noticed a significant improvement in air quality since incorporating it into my crawl space. Another standout feature is its energy efficiency. Despite running almost constantly, I’ve seen little impact on my electric bill. The Moiswell Dehumidifier is designed to operate efficiently without sacrificing performance, making it cost-effective for me. As an engineer, I appreciate the design elements of this dehumidifier. The intuitive control panel makes it easy to adjust settings to suit my needs. Plus, the unit operates quietly, so I can enjoy a peaceful environment without any disruptive noise. Durability is another area where the Moiswell Dehumidifier shines. Constructed with high-quality materials, it feels sturdy and built to last. I have confidence that this appliance will continue to serve me well for years to come, providing reliable moisture control whenever I need it. ... show more
Reviewed in the United States on April 4, 2024 by Dan Murphy

  • Quality product that works as described.
Size: 145 Pints with Pump
Easy to install, it brings down my 1000 sq ft crawl space to 40% consistently. Controls are accurate. Quieter than my previous one. Accurate easy to read manual. Great value for all that it does. Came with plenty of hose to prevent leakage. Design is the right size for small spaces and overall it works very well. ... show more
Reviewed in the United States on February 26, 2025 by Mark D.

  • Moiswell MP 70
Size: 145 Pints with Pump
This dehumidifier has worked flawlessly for getting the moisture under control in the crawl space below my home. Customer service has promptly answered any questions that I have had and always returned my emails. Great product, Great Service! Thanks, Lane Snider Durability: The product is well built and conveniently sized to fit into a small space. ... show more
Reviewed in the United States on June 19, 2025 by Anne M. Snider

  • Would buy again
Size: 145 Pints with Pump
This humidifier works great. I have a 900sft garage (2 floors) in a wet part of North America and it keeps everything nice and dry. The only reason I gave it 4 stars is because the first dihumidifier I received broke after a couple of months. The waranty process was quick and the company sent me the new one quickly!!! Would definetly purchase again. ... show more
Reviewed in the United States on June 17, 2025 by Ugh

  • GREAT PRODUCT! Sturdy, clean, and quiet.
Size: 145 Pints with Pump
GREAT PRODUCT! Sturdy, clean, and quiet. This was perfect for my crawl space. Wasn’t noisy and very easy to work with. All the other benefits like auto shutoff are really nice to have and give me the peace of mind to not worry about it at all!
Reviewed in the United States on May 11, 2025 by Maxwel Kane Maxwel Kane

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