Description
Actual size is 19.56 x 22 x 5.25. Brand: Accumulair. 20x22x5 Nordyne 918737 replacement whole house air filters, exactly built to replace OEM Nordyne 918737 air filters. Completely constructed - no assembly or combs required. MERV rated to ASHRAE grades ensuring filtration to the level of the OEM Nordyne 918737 filters. Note: Example filter image shown is not the actual dimensions and is there to show design purposes only. Brand names and Nordyne 918737 part numbers are included for air filter substitution purposes.