Editorial Review Your vapor pad is constructed using an expanded aluminum base. The aluminum base is coated with a hydrophilic material that absorbs water. As warm air from your furnace passes through the vapor pad, the water contained in the coating evaporates to provide your home with humidity. Over time, water deposits build up on the vapor pad, preventing warm air from passing through. If you wash the vapor pad in an ATTEMPT to remove the deposits, you'll also wash off the hydrophilic coating. Your humidifier is then unable to provide humidity to your home.
Features 1) Fits: generalaire 7900 570 2) Fits: Honeywell models HE220 and HE225 3) Fits: Aprilaire water pad in models 110, 220, 558, 550 and 500 4) Fits: Source1 7900 s1-hu112mb fits: Bosch humbsp-17h8-a 5) 1.75 x 10 x 10.25
Specification Binding : Misc. Brand : Generalaire EAN : 0683786079004 Label : GeneralAire Manufacturer : GeneralAire Model : 7900 PackageDimensions_Weight : 0.60 pounds PackageDimensions : L:9.70 X W:7.60 X H:1.50 ProductGroup : BISS ProductTypeName : MECHANICAL_COMPONENTS Publisher : GeneralAire Studio : GeneralAire Title : GeneralAire GA10 Vapor Pad, 1.75" x 10" x 10.25"