Aprilaire H445EZ1A Humidifier Filter/Water Panel Assembly Replacement Kit for Models: 400, 400A, 400M (2-pack)

The Aprilaire Humidifier Filter/Water Panel Assembly Replacement Kit simplifies maintenance for the Aprilaire Model 400, 400A, and 400M Whole House Flow-Through Humidifier.

The All-In-One assembly is made up of the Distribution Tray, Scale Control Insert and Model 45 Water Panel in one easy to replace piece. The 10 x 13 x 1.75-inch panel assembly allows a quick filter change without manual cleaning or scale buildup removal, and comes in a convenient 2-Pack.

For best performance, replace the EZKit twice per heating season.

Part Number H445EZ1A.