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45 Water Panel Humidifier Filter Replacement Compatible with Aprilaire Whole House Humidifier Models 400, 400A, 400M, Furnace Humidifier Filter Humidifier Parts & Pack)
Compatible with Water panel compatible with Aprilaire Humidifier Model 400, 400A, 400M & Perfect Diamention 10 H x 13 L x 1.75 W Easy to Install 45 Humidifier Water Panel Easier installed, in addition you feel more comfortable while also preserving items in your home susceptible to damage from changing humidity or dry conditions. Humdity for Comfort Humdity for health humidifier filters can help you maintain optimal humidity in your home of 35% – 45% which has been shown to improve the family life. Premium

Price is $34.00
Price: $33.99