4407 water distribution tray - for aprilaire model 400

4407 water distribution tray - for aprilaire model 400

• This distributes water evenly to all portions of the water panel. It attaches to the U-shaped Scale Control Insert part number 4403. Used with the Aprilaire water panel number 45. For Model 400 only. Also see the part number 4788 maintenance kit for the Model 400.