Description
Actual Size: 20.1 x 23.2 x 5. Accumulair brand: 21x23.5x5 American Standard BAYFTAH23M compatible whole house filters, specifically built to replace name brand American Standard BAYFTAH23M filters. Fully box-formed with no forming or combs needed. MERV graded to ASHRAE standards establishing filtration as good or better than the original manufacturer American Standard BAYFTAH23M filters. Photo: Sample filter pic shown is not to scale and is included to show construction purposes only. Trade names and American Standard BAYFTAH23M identifier are used for air filter substitution purposes only.