The Comfort-Aire HCF12 is the compatible replacement for the following humidifiers:
The Comfort-Aire HCF12 Humidifier Filter is designed for portable 6" drum-type humidifiers that measures approximately 6" x 65" x 3/8". This cut-to-fit Comfort-Aire Humidifier Evaporator Pad has a black paint mark that indicates the top of the humidifier filter. For optimum performance, replace your Comfort Aire humidifier belt 2 times a season. Be sure to use a humidifier water treatment to eliminate lime scale buildup on your tank and filter.