This 23x21x5 Trane/American Standard (FLR06073) compatible air filters are specifically built to replace the original brand Trane/American Standard 23x21x5 air filters. Filter Hut's filters are MERV classified to ASHRAE 52.2 test classifications ensuring that our air filters will function as good or better than the OEM part number (FLR06073) air filter. Our air filters are available in Odor Ban odor filtrating carbon-inlayed material. *Brand names are used for filter replacement 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: FLR06073.
- Accumulair Envaero brand.
- Specifically designed to replace the name brand filter.
- Preassembled in frame for ease of installation. (No need for extra combs, end-caps, etc.)
MERV rated to ASHRAE standards.
- Option of Odor Ban odor eliminating carbon material.
- 2 filters to a case.