Description
Actual Size: 20 x 25.63 x .75. Accumulair brand, 21x26x1 American Standard TFE260A9AH00 substitute whole house filters, specifically designed to replace OEM American Standard TFE260A9AH00 filters. Fully built so no assembly or combs needed. MERV rated to ASHRAE 52.2 test classifications assuring particle capture as good or better than the original manufacturer American Standard TFE260A9AH00 air filters. Note: The sample filter pic displayed is not true to size and is there to show design purposes only. OEM names and American Standard TFE260A9AH00 part numbers are included for filter replacement purposes.