JOHNSTONE SUPPLY 84 – Humidifiers, Dehumidifiers, Air Cleaners & Purifiers | General Filters
Residential, Whole House, Indoor Air Quality Products and Fuel Oil Filters
GeneralAire® & Second Wind™ Indoor Air Quality Products
Watch our 90 second video to learn more about how GeneralAire® & Second Wind™ Indoor Air Quality Solutions improve your home’s indoor air. Breathe Healthier™ with GeneralAire® & Second Wind™ Indoor Air Quality Products.
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.)
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.
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)
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.
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.