The X7935 20x20x5 MERV 16 Replacement air filter is compatible with air cleaner models as blew: ?This X7935 16X25X5 MERV 16 air filter is perfectly compatible with Lennox models HCC14-23 HCF14-16? ?Compatible with Honeywell models: F25A1043, F25F1042, F35F1008, F100F1012, F150E1026, F200E1029, This filter effectively filter 99.99% of airborne particles as small as 0.1 microns,fresh the air in your place Material: Made of coconut-activated and carbon coated fiber matrix material. Warm Tips: The filter works for 1 year. It is recommended to replace it every 6-12 months based on your usage and environment conditions. Package Content: 1*X7935 20x20x5 MERV16 Replacement Air Filter