Aprilaire110 Ultra Anti-Microbial Replacement Humidifier Air Filter/ Pad HC22P1001

Replacement filter for Honeywell and Aprilaire Humidifier Models. To maximize performance it is best to change at least two times per season. The anti-microbial coating helps prevent mold, bacteria, fungus and algae growth on the pads.

Includes: 1 Replacement Pad

Measures: 9 1/2" x 1 1/2" x 10"

Fits Models:
Aprilaire Models: 110, 220, 550, 558

Honeywell: HE220A, 220B, 225A, 225B

Chippewa Models: 220

Lasko Models: 500L

Part Number:
HC22P1001, HC22P