About This

• 【H635EZ1A Replacement Filter】 For AprilAire whole house humidifier models: 600, 600A, and 600M.
• 【You Will Receive】 Fully assembled replacement kit with 35 water panel, scale control Insert, water distribution tray and In-line strainer (4004).
• 【Perfect Size】 The water panel in this assembly measures 14.3inch* 10.5inch*2.9 inch.
• 【H635EZ1A Materials】The filter element of the H635EZ1A humidifier maintenance kit is made of aluminum mesh with a porous ceramic sliding coating.The frame is made of PVC material, which is sturdy and durable.
• 【Easy To Install】 Disconnect the power supply of the humidifier andopen the top cover,remove the fixed frame and remove the old filter, place the new filterinto the fixed frame,restore the component positionand turn on the power to use.