Description
Actual dimensions are 15.75 x 26.13 x 3. Accumulair brand, 16x26x3 Lennox PCO-12U compatible whole house filters, specifically designed to replace the OEM Lennox PCO-12U filters. Completely built - no assembly or combs required. MERV rated to ASHRAE grades establishing particle capture equal to the original brand Lennox PCO-12U air filter. Notice: The sample filter picture as shown is not to scale and is there to show construction purposes. Trade names and Lennox PCO-12U part numbers used for air filter style purposes only.