Save a chunk of change when you buy this affordable humidifier filter pad! Compatible with all the brand models listed here. Features the same Agion anti-microbial coating. Made in the USA!!
Recommended Replacement: Once each season; more often in hard water areas.
Fits Aprilaire Models:
110, 220, 500, 500A, 500M, 550, 550A, and 558
Subs for Aprilaire filter # 10
Fits Honeywell Enviracaire Models:
HE225A, HE225B, HE220A, HE220B
Subs for HC22A1007 and HC22E1003
Fits Trane Models:
THUMD200ABM00AA, THUMD200ABM00BA
Subs for Trane filter # BAYPAD01A1010A
Fits Lennox Models:
WB2-12 and WB212
Subs for Lennox filter # X2660
Fits American Standard Models:
AHUMD200ABM00A
Fits Armstrong / Air-Ease: AHB12A
Recommended Replacement: Once each season; more often in hard water areas.
Other Stock Numbers: UAPRILAIRE10P