Filter Hut 21x27x5 Trane/American Standard (BAYFTFR21M2) style air filters are specifically designed to substitue for the original brand Trane/American Standard 21x27x5 filters. Filter Hut filters are MERV classified to ASHRAE 52.2 test ratings assuring that our air filters will perform as good or better than the original manufacturer part number (BAYFTFR21M2) filter. These filters can be selected with Odor Ban odor filtrating carbon-infused media. *Name brands are shown for filter style identification purposes only.
- 21 x 27 x 5 nominal size.
- 20-5/8 x 26-1/4 x 4-15/16 actual size.
- Replaces Trane/American Standard brand 21x27x5 part number: BAYFTFR21M2.
- Envaero brand by Accumulair.
- Designed to replace the original manufacturer filter.
- Filters framed and preassembled for ease of intallation. (No need for extra combs, end-caps, etc.)
MERV tested to ASHRAE standards.
- Available in Odor Ban odor capturing carbon-inlayed properties.
- 2 filters per case.