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Products | Ventilation: Indoor Air Quality (IAQ) & Humidification

GeneralAire® Model 4400A Fan-Assist Evaporative Humidifier

Low-profile & Ultra-quiet

Originally published: 8/10/2023

General Filters, Inc. is excited to announce the launch of our new GeneralAire® model 4400A fan-assist evaporative humidifier.  Offering 19 gallons per day, this humidifier features a space-saving innovative design that completes the GeneralAire® line of low-profile humidifiers.  At only 6.75” off-plenum, the depth of the unit is approximately 35% less than traditional fan-assist humidifiers, making it ideal for the tightest installation spaces. Suitable for homes of up to 4,400 square feet, the 4400A features a heavy-duty, UV stable lift-off cover that reveals a hinged door for easy access to the vapor pad®.  The door can be removed for ease of installation. An ultra-quiet crossflow fan measures at only 48 dB while efficiently pushing air through the vapor pad® for maximum humidity output. The 4400A also features a stainless-steel water distribution tube for hot water service, also increasing output, and a removable drain spout for cleaning. It features a safety switch that removes power to the unit when the door is opened, a fan safety shield, and an automatic digital control that can also operate in manual mode.

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