Description
Actual Size: 20 x 23.13 x .75. Accumulair brand: 21x23.5x1 American Standard TFE235A1AH30 substitute whole house filters, exactly designed to replace original manufacturer American Standard TFE235A1AH30 filters. Completely box-formed - no assembly or combs required. MERV classified to ASHRAE ratings assuring particle filtration equal to the name brand American Standard TFE235A1AH30 air filter. Notice: Example air filter pic as displayed is not the actual dimensions and is shown for construction purposes only. Trade names and American Standard TFE235A1AH30 identifier shown for filter style identification.