BestAirPro A10-PR | Our#: 180202

Replacement Water Panel for Whole House Humidifiers, 2-Pack

BestAirPro A10-PR | Our#: 180202

  •  Free Returns
  •  100% Compatibility Guarantee

Whole house humidifier filter (AKA water panel, water pad, evaporator pad). Universal replacement for many brands and models. Approximately 9-1/2" W X 9-3/4" H X 1-1/2".

4 people in your area recently purchased this product!

  •  Free Returns
  •  100% Compatibility Guarantee
Frequently Purchased Together

Product Details

Whole House Humidifier Filter - 2-Pack

This high-quality product is made by a leading manufacturer to replace the humidifier filter (AKA water panel, water pad, evaporator pad) in many makes and models of whole house humidifiers. This product is found in the small bypass humidifiers manufactured by Aprilaire, Honeywell, Bryant, Carrier, Totaline, Lennox, Trane, American Standard and many others.

The humidifier filter is constructed using an expanded aluminum mesh pad covered with a special clay-like coating that absorbs water and removes mineral deposits. The process of humidification begins when water flows through a humidifier valve and soaks the filter. Hot, dry air from the furnace or fan coil passes through the filter and absorbs the water. The moist air is then distributed through the home via the forced-air duct system.

It is recommended you replace your whole house humidifier filter at least once per heating season. Areas with hard water may require two changes per season to ensure peak performance.


  • High quality, low-cost alternative to factory original product.
  • Made in the USA with high-quality components.
  • Guaranteed to fit your whole house humidifier.
  • Dimensions are approximately 9-1/2" X 9-3/4" X 1-1/2".

Note: This product is not manufactured or distributed by Research Products Corporation, owner of the registered trademark Aprilaire®.