
Absorbs water and allow air to pass through, adding moisture to indoor air.
Regular replacement ensures optimal humidity control and system efficiency.
Aprilaire Water Panel 45 - fits 400, Fits Aprilaire Humidifier Models: 400, 400A and 400M
Absorbs water and allow air to pass through, adding moisture to indoor air.
Regular replacement ensures optimal humidity control and system efficiency.
Aprilaire Water Panel 45 - fits 400, Fits Aprilaire Humidifier Models: 400, 400A and 400M