Honeywell FC40R Media, 900 cfm, MERV: 10, 86% Filter Efficiency, Return Grille Mount, 16 Inch H x 20 Inch W
- Mounts on most grids air filter back
- Pleated for increased filtration capacity
- Maintains the effectiveness of longer than regular filters equipment
- Maintains equipment efficiency longer than standard filters
- 0.12 Inch WC at 300 fpm static pressure drop