Our 16x21x5 Emerson (F825-0431/F8110385) style filters are specifically built to substitue for the original brand Emerson 16x21x5 air filters. Filter Hut filters are MERV classified to ASHRAE 52.2 test standards ensuring that our filters will operate as good or better than the original brand part number (F825-0431/F8110385) air filters. These filters can be selected with Odor Ban odor filtering carbon-infused material. *OEM names are shown for filter substitution identification purposes only.
- 16 x 21 x 5 nominal size.
- 16-1/4 x 21 x 5 actual size.
- Replaces Emerson brand 16x21x5 part number: F825-0431/F8110385.
- Quality Filters Envaero brand.
- Designed to replace the original manufacturer filter.
- Filters framed and preassembled for ease of intallation. (No need for extra combs, end-caps, etc.)
MERV rated to ASHRAE classifications.
- Available in Odor Ban odor filtering carbon technology.
- 2 filters to a case.