Filter Hut 20x21x5 White-Rodgers (FR1600-100) replacement filters are specifically designed to substitue for the original manufacturer White-Rodgers 20x21x5 filters. Filter Hut's filters are MERV rated to ASHRAE 52.2 test grades assuring that our filters will operate as good or better than the original manufacturer part number (FR1600-100) air filters. These filters also come in Odor Ban odor filtrating carbon-inlayed media. *Brand names are shown for air filter style identification purposes only.
- 20 x 21 x 5 nominal size.
- 20-3/4 x 20-5/8 x 5 actual size.
- Replaces White-Rodgers brand 20x21x5 part number: FR1600-100.
- Envaero brand by Quality Filters.
- Designed to substitute for the original manufacturer filter.
- Filters framed and preassembled for ease of intallation. (Non-expandable, no end caps needed, etc.)
MERV tested to ASHRAE classifications.
- Available with Odor Ban odor filtering carbon-inlayed properties.
- 2 filters per case.