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The GENERAL FILTERS 4400A is a fan-assisted, evaporative humidifier, delivering 19 gallons per day for whole-house humidification. Designed for supply plenum installation, it distributes humidity via the duct system. It features a GFX4 automatic digital humidistat and a 6.75" depth for small spaces. The hinged door allows for quick vapor pad changes.
Fan-assisted, evaporative humidifier with 19-gallon capacity. Ideal for whole-house humidification with easy maintenance and compact design.
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