19-7/8 x 21-1/2 x 1 MERV 8 ( FPR 5-6 ) AC and Furnace Pleated Air Filters. Case of 12
Aerostar 20x25x1 MERV 8, Clean Air Filter, Box of 4, 20x25x1 - Gerbes Super Markets
19-7/8 x 21-1/2 x 1 Air Filter MERV 11 Glasfloss Z-Line - Box of 12
Carrier 19-7/8x21-1/2x1 inch MERV 8 Pleated Filters Case of 12 Made To Order Pleated Air Conditioner and Furnace Filters [CP197821121-12] : HVAC Parts Online, Heating and Air Conditioning Parts
19 7/8 x 21 1/2 x 1 Carrier Replacement Filter by Aerostar - MERV 8, Box of 6 - Walmart.com
Aerostar 19 7/8x21 1/2x1 Merv 8, Clean Air Filter, Box Of 6 : Target
19-7/8x21-1/2x1 Air Filter Glasfloss ZL Series MERV 10 - Box of 12
19-7/8" x 21-1/2" x 1" PL 40 MERV 8 High Cap Pleat Filter 19-7/8X21-1/2X1PL40 | CE