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NEW - The GeneralAire HEPA 400R Air Cleaner

Remove even the tiniest particles from indoor air with the HEPA 400R; a portable HEPA air cleaner equipped with casters that allow you to easily move the unit from room to room. Includes a child safety switch, variable speed motor control and more. Perfect for doctor's offices, school rooms, or other business settings. (Duct installation model is our 400D.)

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GeneralAire Wi-Fi Control Dehumidifiers

GeneralAire® DH75 and DH100 Dehumidifiers with WI-Fi and touch screen control allow you to change settings from almost anywhere with Wi-Fi. Learn more about the many features that make these whole house and crawl space models state-of-the-art.

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Second Wind™ UV Purifier Model 2000 GFI #4919

Protect you and your family from airborne pathogens with Second Wind™ Air Purifiers; FDA registered Class II Medical Devices that have been evaluated to effectively degrade a family of Corona Viruses in HVAC ducting (University of Waterloo – 2013 NSERC Engage Grant). (Note: testing was performed in 2013; prior to the 2020 COVID-19 outbreak)

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The new GeneralAire® model 5500 offers clean humidity without requiring furnace activity. One model accommodates 115 or 230 volt installations. One cylinder accommodates regular and low water conductivity. The market's most sophisticated steam humidifier is easier than ever to install and maintain. Accommodates homes up to 5500 square feet.

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COVID-19 RESOURCES

The COVID-19 pandemic has changed the lives of people across the world in very significant ways. Among them, most people now spend much of their time indoors, at home. This means your home's indoor air quality is more important than ever. Since the early 1950's General Filters' primary focus has been to create healthy indoor air quality that protects you, your family, your pets, and your home. Along with products that create healthy indoor air, we also offer valuable resources that help you and your loved ones navigate through the COVID-19 pandemic.

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GeneralAire MAC Air Cleaners

GeneralAire MAC Air Cleaners include a MERV 11 filter to capture 75% of particles as small as 1 to 3 microns; leaving indoor air clean, fresh, and healthy.

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Featured Products

Model 3200M Evaporative Humidifier

Model 3200M Evaporative Humidifier

For Homes Up To 3200 Square Feet

GFI#: 5800

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Model 5500 Steam Humidifier

Model 5500 Steam Humidifier

For Homes Up To 5500 Square Feet

GFI#: 5580

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GeneralAire HEPA Model 400R

GeneralAire HEPA Model 400R

Room Model

GFI#: 4641

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DH75 Wi-Fi Dehumidifier

DH75 Wi-Fi Dehumidifier

Removes Up To 75 Pints Per Day

GFI#: 5333

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Latest Blog Posts

Indoor Air Quality Expert: Many Air Cleaner Technologies Are Still Unproven

Posted: 04/26/2021

Did the pandemic show us that we can cut carbon emissions? Sort of.

Posted: 04/22/2021

COVID-19: Are Building Managers Measuring the Right Air Quality Parameters?

Posted: 04/16/2021

Scientists turn to deep learning to improve air quality forecasts

Posted: 04/12/2021

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