Description
Actual size is 20.1 x 23.2 x 5. Accumulair brand 21x23.5x5 Trane TFM235B0AH0A substitute whole house air filters, specifically designed to replace original brand Trane TFM235B0AH0A air filters. Fully built so no assembly or combs required. MERV rated to ASHRAE specifications establishing performance equal to the original manufacturer Trane TFM235B0AH0A air filters. Note: Example filter pic as shown is not to scale and is there to show design purposes. Name brands and Trane TFM235B0AH0A identifier displayed for filter replacement identification.