Description
Actual size is 20 x 21.13 x .75. Brand: Accumulair. 21x21.5x1 Trane BAYFTAH21W1A replacement whole house air filters, specifically designed to replace the original brand Trane BAYFTAH21W1A filters. Fully box-formed - no assembly or combs required. MERV graded to ASHRAE standards ensuring particle filtration to the level of the original manufacturer Trane BAYFTAH21W1A filters. Notice: The example filter picture as displayed is not the actual dimensions and is there to show style purposes. Brand names and Trane BAYFTAH21W1A P/N are used for filter replacement identification use.