Replacement humidifier air filter manufactured by Honeywell. Also Fits Skuttle model number 45, Hamilton Model 2D, Montgomery Ward model number 500, Wait model number 2000 SF,  and General Aire model number 65. To maximize performance it is best to change at least two times per season.

Includes: 1 Replacement Pad

Measures: 7" x 1.75" x 9.125"

Fits Models:
Skuttle Models: 45

Hamilton Models: 2D

Montgomery Ward Models: 500

Wait Models: 2000 SF

General Aire Models: 65

Part Number: HC12A1024, HC12A1024/C, HC12A1024C