Filter Hut's 23x21x5 Trane/American Standard (BAYFTAH23M) style air filters are specifically built to replace the original brand Trane/American Standard 23x21x5 filters. Filter Hut filters are MERV graded to ASHRAE 52.2 test grades establishing that our filters will perform as good or better than the name brand part number (BAYFTAH23M) air filters. These air filters can be selected with Odor Ban odor reducing carbon-inlayed material. *Company names are shown for filter style identification purposes only.
- 23 x 21 x 5 nominal size.
- 23-1/16 x 21 x 4-15/16 actual size.
- Replaces Trane/American Standard brand 23x21x5 part number: BAYFTAH23M.
- Accumulair Envaero brand.
- Specifically designed to replace the original manufacturer filter.
- Preassembled in frame for ease of installation. (No need for extra combs, end-caps, etc.)
MERV classified to ASHRAE grades.
- Option of Odor Ban odor capturing carbon-infused properties.
- 2 air filters to a case.