Description
Actual Size: 19.75 x 19.88 x 4.38. Accumulair brand: 20x20x5 Lennox HCXF14-10 style whole house filters, specifically engineered to be an alternative to the original manufacturer Lennox HCXF14-10 air filters. Completely built with no forming or combs required. MERV classified to ASHRAE 52.2 test classifications establishing particulate filtration equal to the original brand Lennox HCXF14-10 air filter. Notice: Sample air filter pic as shown is not the actual dimensions and is there to show design purposes only. Brand names and Lennox HCXF14-10 P/N displayed for air filter style purposes.