Description
Actual size is 20.1 x 23.2 x 5. Brand: Accumulair. 21x23.5x5 American Standard TFM235A0AH10 style whole house air filters, specifically constructed to replace the original manufacturer American Standard TFM235A0AH10 filters. Completely built so no forming or combs required. MERV graded to ASHRAE 52.2 test specs ensuring particle capture to the level of the name brand American Standard TFM235A0AH10 air filter. Notice: Example filter image as displayed is not to scale and is there to show construction only. Brand names and American Standard TFM235A0AH10 part numbers are included for filter replacement identification.