Humidifier filters for models 112, 224, 225, 440, 445 and 448. Compatible with models 440, 445, 445A, 448, 112 and 224.
Humidifier filters are an essential part of your humidifier and can generate an appropriate humidity level to keep you comfortable during hot weather. The humidifier filter slides into the balance control room and the water distribution tray rests on top of the panel.
The dimensions of the humidifier filter are as follows: 11 1/2 '' x 14 3/4 '' x 1 3/4 ''