AprilAire 45 Water Panel Humidifier Filter Replacement For AprilAire Whole-House Humidifier Models 400, 400A, 400M (Pack Of 2)

Maintaining proper humidity levels is integral to maintaining Healthy Air. This genuine AprilAire replacement water panel humidifier filter is made with heavy-duty paper reinforced with two layers of aluminum coated to prevent the growth of biologicals. The panel absorbs water and maintains the proper level of hydration to support the evaporation process. Water is vaporized as air warmed by the furnace passes over the water panel. The humidified air is carried through the house through the air ducts. The Model #45 Water Panel dimensions are 9-7/8 W x 12-7/8 H x 1.75 D and illustrated instructions help you change your water panel quickly and efficiently. BUY WITH CONFIDENCE This genuine replacement water panel was designed and manufactured in the USA by AprilAire – the leader in indoor air quality solutions to optimize the performance of your AprilAire Humidifier Models: 400, 400A and 400M PERFECT APRILAIRE FIT The Model #45 Water Panel dimensions are 9-7/8 W x 12-7/8 H x 1.75 D and it's made of heavy-duty paper, reinforced with two layers of aluminum mesh and treated with an anti-microbial agent to prevent the growth of mold In addition, you’ll feel more comfortable while also preserving items in your home susceptible to damage from changing humidity or dry conditions. EASY INSTALLATION Follow the illustrated instructions included