Description
Actual Size: 19.75 x 19.88 x 4.38. Accumulair brand, 20x20x5 Honeywell F55F1029 compatible whole house air filters, specifically built to substitute for the name brand Honeywell F55F1029 air filters. Fully constructed so no assembly or combs required. MERV graded to ASHRAE 52.2 test grades ensuring operation to the level of the original brand Honeywell F55F1029 air filters. Notice: Sample filter picture shown is not to scale and is shown for configuration purposes. Brand names and Honeywell F55F1029 P/N used for air filter style identification purposes only.