4-PK-Generalaire GA35 Humidifier Vapor Pad For Model 4200-4500 General and Other Brands.-#7902

Specs Fits: GeneralAire Models 4200 & 4500 Fits: Aprilaire Models 350, 360, 568, 560, 600, 700, 760 & 768 Fits: Honeywell Models HE260, HE265, HE360 & HE365 Insert With Black Mark On Top Common Question: Why can't I just clean my Vapor Pad? Your Vapor Pad is constructed using an expanded aluminum base, 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. Common Question: How often should I change my Vapor Pad? You'll want to replace your Vapor Pad 1-2 times per humidification season.

• Replaces: Aprilaire Models 350, 360, 568, 560, 600, 700, 760 & 768
• Replaces: Honeywell Models HE260, HE265, HE360 & HE365
• Dimensions: 10.25 inches wide, 13.25 inches long, and 1.75 inches thick
• Genuine OEM For Generalaire #4200 and #4500 Humidifiers