Description
Actual size is 19.88 x 24.88 x 4.38. Accumulair brand, 20x25x5 Lennox X0586 substitute whole house air filters, exactly engineered to replace the name brand Lennox X0586 filters. Completely constructed - no forming or combs needed. MERV graded to ASHRAE 52.2 test ratings assuring particulate filtration to the level of the original manufacturer Lennox X0586 filter. Photo: The sample filter pic shown is not the actual dimensions and is shown for configuration only. Company names and Lennox X0586 P/N are used for filter substitution identification purposes.