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Dehumidifiers for 4000 Sq Ft
Dehumidifiers for 4000 sq ft start around 200 pints per day for hold-down, and more when you are actively drying after a water event. Ebac and Abatement Technologies, 231 to 562 PPD, refrigerant and desiccant.
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Abatement Technologies AT250RS LGR Dehumidifier – 266 PPD, 400 CFM, 115V
Abatement TechnologiesThe Abatement Technologies AT250RS AquaTrap is a low-grain refrigerant (LGR) dehumidifier for water damage restoration — 266 pints per day at satur...
View full detailsEbac DD1200 10541GR-US Desiccant Dehumidifier 460V 3ph – 562 PPD, -4°F, 200 lbs
EbacEbac DD1200 Desiccant Dehumidifier – Model 10541GR-US (460V, 3-Phase) The Ebac DD1200 (10541GR-US) is the highest-capacity unit in Ebac's DD desicc...
View full detailsEbac CD425 10140BR-US Refrigerant Dehumidifier 220V – 285 PPD, 1750 CFM, 353 lbs
EbacEbac CD425-D HVAC Dehumidifier – Model 10140BR-US (220V, 3-Phase, Gravity Drain) The Ebac CD425-D (10140BR-US) is the 220V, gravity-drain configura...
View full detailsEbac CD425 10141BR-US Refrigerant Dehumidifier 220V with Pump – 285 PPD, 1750 CFM, 353 lbs
EbacCD425 220V Industrial Dehumidifier with Onboard Pump The Ebac CD425 pulls 285 pints a day across spaces up to 52,972 cubic feet, putting it in the ...
View full detailsEbac DD1200 10540GR-US Desiccant Dehumidifier 220V 3ph – 562 PPD, -4°F, 200 lbs
EbacEbac DD1200 Desiccant Dehumidifier – Model 10540GR-US (220V, 3-Phase) The Ebac DD1200 (10540GR-US) is the 220V, 3-phase variant of Ebac's 562 PPD t...
View full detailsEbac CD425 10142BR-US Refrigerant Dehumidifier 460V – 285 PPD, 1750 CFM, 353 lbs
EbacEbac CD425-D HVAC Dehumidifier – Model 10142 BR-US (460V, 3-Phase, Gravity Drain) The Ebac CD425-D (10148BR-US) is the gravity-drain version of the...
View full detailsEbac CD425 10149BR-US Refrigerant Dehumidifier 460V – 285 PPD, 1750 CFM, 353 lbs
EbacEbac CD425 HVAC Dehumidifier with Pump – Model 10143BR-US (460V, 3-Phase) The Ebac CD425 (10143BR-US) is a 285 PPD refrigerant HVAC dehumidifier ru...
View full detailsEbac DD700 10550GR-US Desiccant Dehumidifier 220V 3ph – 231 PPD, -4°F, 170 lbs
EbacEbac DD700 Desiccant Dehumidifier – Model 10550GR-US (220V, 3-Phase) The Ebac DD700 (10550GR-US) is the 220V, 3-phase variant of Ebac's 231 PPD mid...
View full detailsEbac DD700 10551GR-US Desiccant Dehumidifier 460V 3ph – 231 PPD, -4°F, 170 lbs
EbacEbac DD700 Desiccant Dehumidifier – Model 10551GR-US (460V, 3-Phase) The Ebac DD700 (10551GR-US) is a 231 PPD industrial desiccant dehumidifier run...
View full detailsEbac DD900 10520GR-US Desiccant Dehumidifier 220V 3ph – 364 PPD, -4°F, 198 lbs
EbacEbac DD900 Desiccant Dehumidifier – Model 10520GR-US (220V, 3-Phase) The Ebac DD900 (10520GR-US) is the 220V, 3-phase variant of Ebac's 364 PPD ind...
View full detailsEbac DD900 10521GR-US Desiccant Dehumidifier 460V 3ph – 364 PPD, -4°F, 198 lbs
EbacEbac DD900 Desiccant Dehumidifier – Model 10521GR-US (460V, 3-Phase) The Ebac DD900 (10521GR-US) is a 364 PPD industrial desiccant dehumidifier ope...
View full detailsDehumidifiers for 4000 Sq Ft and Larger Spaces
Capacity Math at 4000 Sq Ft
At 4,000 sq ft a space holds 32,000+ cubic feet of air, and the pint math changes: hold-down capacity starts around 200 pints per day, and active drying after a water event demands more. The units here run from the Ebac DD700 desiccant at 231 PPD through the CD425 refrigerant at 285 PPD up to the DD1200 at 562 PPD. All are three-phase or high-amperage machines built for continuous duty, not scaled-up consumer boxes.
Desiccant vs. Refrigerant at This Scale
The choice follows temperature. The Ebac CD425 refrigerant unit moves 1,750 CFM and holds conditioned warehouses and gyms economically above 65°F. The DD-series desiccants keep pulling moisture down to -4°F, which is what unheated warehouses, cold-storage anterooms, and winter construction sites require. The Abatement Technologies AT250RS brings LGR performance with restoration-spec controls for insurance-documented drying jobs.
Installation and Power Planning
Plan power before delivery: most units in this class draw on 220V or 460V three-phase circuits, and several weigh 170–353 lbs, which means forklift or liftgate delivery. Ducted configurations direct dry air into containment or across a slab; setpoint controls with logging satisfy procurement requirements in food storage and archival applications. For spaces under 2,000 sq ft, the smaller bands below are the better-sized (and better-priced) choice.
Related: 2000 Sq Ft Dehumidifiers · Desiccant Dehumidifiers · Industrial Dehumidifiers · LGR Dehumidifiers
Frequently Asked Questions
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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
Amazing customer service and reliable products
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