Description
Actual dimensions are 19.75 x 19.88 x 4.38. Accumulair brand: 20x20x5 Honeywell F50E6124 compatible whole house air filters, specifically constructed to replace original brand Honeywell F50E6124 filters. Completely box-formed so no forming or combs needed. MERV classified to ASHRAE 52.2 test specifications assuring operation to the level of the OEM Honeywell F50E6124 air filters. Photo: Sample air filter pic as shown is not true to size and is shown for design purposes only. Name brands and Honeywell F50E6124 identifier included for air filter substitution identification only.