Questions? Call us!
+1 (978) 295-7538
Mon-Fri: 9AM - 5PM EST
Free Shipping on Most Orders
Orders over $300 ship free to the continental US. Threshold may vary by brand.
Expert Support
Talk to a specialist — not a call center.
+1 978-295-7538
30-Day Returns
Not the right machine? Return or exchange within 30 days, no hassle.
Authorized Dealer
30 pro brands sold direct. Full manufacturer warranties honored.
100 Pint Dehumidifiers
High-capacity commercial dehumidifiers rated at 100 pints per day for large basements, crawl spaces, storage facilities, and commercial spaces with persistent moisture problems. Built for continuous-duty operation in conditions where residential units fail. Used by facilities managers and property owners in high-humidity environments.
Filters
Namco P646-95 95-Pint Crawl Space Dehumidifier – Auto Pump, R-410A, 1,300 sq ft
Namco ManufacturingNamco P646-95 95-Pint Crawl Space Dehumidifier – 1,300 sq ft, Auto Pump-Out The Namco P646-95 removes up to 95 pints of moisture per day at 728 wat...
View full detailsNamco P646 110-Pint Commercial Dehumidifier – Auto Pump, Digital, 50-ft Drain Hose
Namco ManufacturingNamco P646 110-Pint Portable Commercial Dehumidifier with 50-Foot Drain Hose The Namco P646 removes up to 110 pints of moisture per day with an aut...
View full detailsEbac Orion 10270GR-US Dehumidifier – 105 PPD, 115V, 2-Stage
EbacEbac Orion 11270GR-US Commercial Dehumidifier – 105 PPD, 2-Stage Air Cooling The Ebac Orion 11270GR-US is a high-output commercial dehumidifier rem...
View full detailsEbac K100H Whole House Ducted HVAC Dehumidifier – 97 PPD, 700 CFM, 110V
EbacEbac K100H Industrial Dehumidifier – 97 PPD, 700 CFM The Ebac K100H is a self-contained industrial dehumidifier rated at 97 pints per day with 700 ...
View full detailsEbac K100E Whole House Ducted HVAC Dehumidifier – 97 PPD, 700 CFM, WiFi
EbacEbac K100E Industrial Dehumidifier – 97 PPD, Smartphone Interface The Ebac K100E shares the K100H's 97 PPD moisture removal rating and 700 CFM airf...
View full details100-Pint Commercial Dehumidifiers for Large Spaces
What Makes 100-Pint Dehumidifiers Different
Consumer dehumidifiers are rated in a laboratory at 80°F and 60% relative humidity — conditions that produce their peak removal numbers. At typical basement conditions of 65°F and 70% RH, the same consumer unit removes 30–40% less moisture than its label claims. Commercial 100-pint dehumidifiers are built for continuous-duty operation in the real-world temperature and humidity conditions of basements, crawl spaces, and commercial storage — using larger refrigeration systems, commercial-grade coil assemblies, and compressors rated for 24-hour operation without the duty-cycle limitations that consumer units require to prevent overheating. At true operating conditions, a commercial 100-pint unit typically outperforms a 70-pint consumer unit by a significant margin.
100-Pint vs. Higher-Capacity Commercial Dehumidifiers
The 100-pint category bridges the gap between large-capacity portable consumer units and full LGR restoration dehumidifiers. For permanent installation in a large basement, parking structure, or commercial storage area with chronic humidity — not a one-time water damage event — a 100-pint continuous-duty unit is typically the appropriate choice. LGR restoration dehumidifiers are optimized for active structural drying after water damage and are more expensive to purchase and operate over time than continuous-facility-use units. For long-term moisture control in facilities that are not actively drying from a water loss, the 100-pint range offers better cost-efficiency.
Related collections: 140-pint dehumidifiers, LGR dehumidifiers, desiccant dehumidifiers, restoration dehumidifiers, Ebac dehumidifiers
Applications for 100-Pint Dehumidifiers
Large unfinished basements over 1,500 square feet, crawl spaces exceeding 2,000 square feet, wine cellars and cold storage rooms, archives and records storage facilities, and commercial laundry rooms are all typical 100-pint dehumidifier applications. At 100 pints per day, these units require continuous drain connection via a condensate hose to a floor drain or pump-to-drain system — eliminating manual emptying and allowing fully unattended operation. Most models include an integrated humidistat that cycles the unit on and off to maintain a set relative humidity rather than running continuously at full capacity.
Free Sizing Tools
Not Sure What Size Equipment You Need?
Answer a few questions and get a spec-matched recommendation from our free calculators — no email required.
Dehumidifier Sizing Calculator
Enter room size and conditions to get the right pints-per-day capacity for your space.
Use the calculator →Air Scrubber Calculator
Match CFM and air changes per hour to your room for mold, dust, and restoration jobs.
Use the calculator →Floor Scrubber Selector
Size a walk-behind or ride-on scrubber to your floor area and cleaning schedule.
Use the calculator →Water Damage Equipment Calculator
Plan how many air movers and dehumidifiers a water-loss job needs, by class and size.
Use the calculator →Let customers speak for us
from 96 reviewsPerfect vacuum cleaner. Well made , goes around chair & table legs easily
Nice compact scrubber/vacume. Works very well.
Fast shipping Great Experience
Great product
This vacuum is very light and powerful
Gets the job done without hassle. This vacuum is powerful and reliable for everyday cleaning. Definitely recommend it.
we have three cats, and this purifier has done wonders in removing pet odors and dander
Located in the Twin Cities in Minnesota, we acquired our Brio Air Filter in mid-late Spring of this year (2023) when pollen count was high and we were beginning to experience the effects of Poor Air Quality Index as a result of smoke particulates from fires in Canada that caused the air in much of Minnesota to become hazy and simply dirty.
It is so easy to share our experience with the Brio Air Filter given how quickly and efficiently it removed pollen, dust, and smoke particles from the environment inside our home. Two people in our home who suffer from pollen-related allergies during the spring immediately experienced easier breathing and elimination of symptoms within the house. With respect to smoke particulates from Canada drifting into our environment, EVERYONE in our home experienced directly improved breathing and smell of the air when entering from outside.
An additional piece of information to account for is that we have always employed high grade furnace filters in our home’s central HVAC system. With that high grade filtration in place both prior to and after acquiring a Brio home air filter, we all quickly agreed that deploying the Brio in our home made an easily noticeable positive difference in breathing inside our home. Additionally, those of us who clean our home have observed that dust builds up slower on our floors and furniture than before we deployed the Brio unit.
We did note that the Brio is not as quiet as a few other brands/models on the market that we have tried in our home but the efficiency and quality of the filtration, along with the air turnover rate it provides,allows us to locate the Brio unit in central rooms away from the bedrooms. Since we made that change there has been no noise-related effect on our sleep, while the unit maintains the same level of air cleanliness throughout our home.
A last key point to make is how easy the Brio unit is to maintain. The simplicity of the modular construction of the Brio unit makes it very quick and easy to keep the filtration sections clean. We have not yet reached a point of filter replacement but it is obvious to us that the replacement will take a matter of seconds and can be executed by anyone in our home, including our 10-year-old son.
this bedroom purifier has transformed my sleep quality. the air is so much fresher and cleaner worth every penny
very customer friendly and professional design.
perfect for maneuvering in tight areas the HEPA filter is a huge bonus
It seems to help reduce my allergy issues. We're glad we bought it. The only problem I had was not seeing any cubic footage recommendations in the online description when purchasing the unit. Bedrooms vary widely in size!!
This vacuum has exceeded my expectations. It's super powerful and handles daily cleaning with ease. I recommend it to everyone.
really effective in sweeping up all kinds of debris from our warehouse floor