Description
Actual Size: 15.75 x 26.13 x 3. Accumulair brand 16x26x3 Lennox X1180 compatible whole house filters, exactly built to replace the name brand Lennox X1180 filters. Fully box-formed so no assembly or combs needed. MERV rated to ASHRAE 52.2 test specifications establishing filtration to the level of the OEM Lennox X1180 air filter. Note: Sample air filter image displayed is not the actual dimensions and is shown for style purposes only. OEM names and Lennox X1180 P/N included for air filter substitution purposes only.