The Aprilaire Humidifier Maintenance Kit 4788 helps ensure your Aprilaire Humidifier 400, 400A and 400M continues to perform at peak efficiency. This replacement water panel kit can help maintain optimal humidity in the home and help reduce incidence of infection and allergy symptoms. Feel more relaxed and preserve prescious items in the home with a humidifier.
What's Included
45 Humidifier Water Panel Evaporators (2 Pack)
4004 Humidifier Inline Strainer
4231 Yellow Orifice
4403 Scale Control Insert
4406 Humidifier Float Assembly
4407 Humidifier Water Distribution Tray
4335 Feed Tube
User Manual
