Aprilaire 4246 700 Series Humidifier Water Distribution Tray

The Aprilaire 4246 is a water distribution tray for 700 series humidifiers. It evenly distributes water across the entire evaporate panel, providing the most evaporation from the humidifier possible. This Aprilaire water distribution tray attaches to the Ushaped scale control insert for a reliable installation. It's recommended that this tray is replaced every five to eight years, or whenever the liner inside is damaged or worn down.