Description
Actual size is 19.88 x 24.88 x 4.38. Accumulair brand, 20x25x5 Lennox HCXF20-15 substitute whole house filters, exactly engineered to be an alternative to the OEM Lennox HCXF20-15 air filters. Completely box-formed - no forming or combs needed. MERV graded to ASHRAE 52.2 test grades assuring particle filtration equal to the name brand Lennox HCXF20-15 air filter. Photo: The sample air filter picture as displayed is not to scale and is shown for style purposes only. Company names and Lennox HCXF20-15 part numbers displayed for air filter substitution identification purposes only.