Description
Actual Size: 20 x 25.63 x .75. Accumulair brand 21x26x1 American Standard TFE260A1AH00 replacement whole house filters, specifically constructed to substitute for the original manufacturer American Standard TFE260A1AH00 air filters. Completely assembled so no assembly or combs required. MERV rated to ASHRAE classifications ensuring performance equal to the name brand American Standard TFE260A1AH00 filter. Photo: The sample filter picture as shown is not to scale and is included to show configuration only. Brand names and American Standard TFE260A1AH00 part numbers used for air filter replacement purposes only.