Description
Actual Size: 20.75 x 20.25 x 5.25. Accumulair brand: 20x20x5 Electro-Air 9183960 compatible whole house air filters, exactly built to replace original manufacturer Electro-Air 9183960 air filters. Completely constructed so no forming or combs required. MERV classified to ASHRAE grades establishing particle capture equal to the original brand Electro-Air 9183960 air filter. Photo: The example filter image shown is not to scale and is there to show construction purposes only. Brand names and Electro-Air 9183960 part numbers shown for air filter substitution identification use.