20x25x5 Filter Actual Size: The actual dimensions of the 20x25x5 MERV 16 air filter are 24.6" x 19.7" x 4.3". Please confirm that the filter size you need is correct before purchasing. The MERV 16 air filter is perfectly compatible with following air cleaner models: Compatible with Lennox Model: HCC20-28, Replaces Filter Part Number: (HCF20-16) X6673(HCF20-10) Compatible with Honeywell Model: F25A1068, F25F1067, F35F1024, F100F1038, F150E1034, F200E1037, Replaces Filter Part Number: FC35A1027, FC100A1037, FC200E1037 Compatible with Carrier Model: EZXCAB020, MACA020, MPKA020, FILCAB020, Replaces Filter Part Number:EXPXXFIL0020, EXPXXUNV0020, EXPXXLMC0020, FILCCCAR0020 Compatible with Trion Air Bear Model: 453000-001, Supreme 2000, 455602-001, 447380-002, Replaces Filter Part Number: 255649-102, 229990-002, 229990-102 MERV 16 High Efficiency Filtration: It can effectively filter 99.99% of airborne particles as small as 0.1 microns, improving the air quality in your home or office. Material: Made of coconut-activated and carbon coated fiber matrix material. Replacement Cycle: The filter has a lifespan of up to 1 year. It is recommended to replace it every 6-12 months based on your usage and environment conditions. Package Include: 2 Pack 20x25x5 Filter Furnace Filters