Aprilaire #45 Water Panel Evaporator, 10-Pack

This replacement evaporator pad is also called a "filter" or "water panel".  The water panel captures water as hot, dry air from your furnace blows across it, providing comfortable, humid air to your home. The 45 panel is constructed of a paper material instead of aluminum to allow for proper operation in drainless, or "water saver" humidifiers.

• Factory original product from Aprilaire
• Used in model 400 humidifier
• Guaranteed to fit your whole house humidifier
• Replace at least twice per heating season
• Dimensions are approximately 10" X 13" X 1-1/2"
• Made in the USA

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