Description
Actual Size: 20 x 23.13 x .75. Brand: Accumulair. 21x23.5x1 American Standard TFE235A1AH30 compatible whole house air filters, specifically built to replace the OEM American Standard TFE235A1AH30 air filters. Fully constructed so no assembly or combs required. MERV graded to ASHRAE 52.2 test specs establishing particle capture equal to the original manufacturer American Standard TFE235A1AH30 filter. Notice: Example air filter image as displayed is not the actual dimensions and is there to show style purposes. Company names and American Standard TFE235A1AH30 P/N are listed for filter style purposes.