Description
Actual Size: 20 x 23.13 x .75. Brand: Accumulair. 21x23.5x1 American Standard TFP235A0AH10 style whole house filters, specifically constructed to replace original brand American Standard TFP235A0AH10 filters. Fully built - no forming or combs required. MERV rated to ASHRAE ratings ensuring particulate filtration to the level of the original brand American Standard TFP235A0AH10 filters. Photo: Example air filter pic as shown is not true to size and is there to show design purposes only. Name brands and American Standard TFP235A0AH10 P/N are listed for filter substitution purposes.