BUY WITH CONFIDENCE This genuine replacement water panel was designed and manufactured in the U.S.A. by Aprilaire – the leader in indoor air quality solutions to optimize the performance of your Aprilaire Humidifier Model: 400, 400A, 400M
PERFECT APRILAIRE FIT Water panel dimensions: 10" H x 13" L x 1.75" W
FOR OPTIMAL PERFORMANCE replace water panel twice during the season
HUMIDITY FOR HEALTH Aprilaire Humidifiers can help you maintain optimal humidity in your home of 35% – 45% which has been shown to reduce the incidence of respiratory infections and symptoms related to allergies and asthma. Genuine Aprilaire Water Panels are coated with an anti-microbial agent to prevent the growth of mold bacteria, viruses, and fungi