Description
Actual Size: 15.75 x 26.13 x 3. Accumulair brand, 16x26x3 Lennox PCO-12U style whole house filters, exactly designed to replace the original manufacturer Lennox PCO-12U air filters. Fully box-formed - no assembly or combs required. MERV rated to ASHRAE specifications ensuring function as good or better than the OEM Lennox PCO-12U filter. Notice: Sample air filter image as displayed is not to scale and is displayed for design purposes. Name brands and Lennox PCO-12U P/N are shown for filter style identification only.