Description
Actual Dimensions: 20.1 x 25.7 x 5. Brand: Accumulair. 21x26x5 American Standard BAYFTAH26M compatible whole house air filters, exactly designed to substitute for the OEM American Standard BAYFTAH26M air filters. Fully built so no assembly or combs required. MERV classified to ASHRAE 52.2 test ratings ensuring performance equal to the OEM American Standard BAYFTAH26M filter. Notice: The sample air filter picture as displayed is not true to size and is there to show construction purposes. Company names and American Standard BAYFTAH26M P/N displayed for filter substitution purposes.