Description
Actual Dimensions: 20.75 x 20.25 x 5.25. Brand: Accumulair. 20x20x5 Five Seasons FSMU2020 style whole house filters, exactly built to replace the name brand Five Seasons FSMU2020 air filters. Completely built - no assembly or combs required. MERV graded to ASHRAE specs ensuring particle capture as good or better than the original brand Five Seasons FSMU2020 air filter. Notice: Sample filter picture displayed is not to scale and is shown for construction only. Company names and Five Seasons FSMU2020 part numbers used for air filter replacement identification purposes only.