Filter Panel, 4-Ply, 20Wx24L, MERV11
| Item | Internally Supported Panel Filter |
|---|---|
| Media Material | Synthetic, Durable Steel Internal Support Wire |
| Nominal Filter Size | 20x576 |
| Nominal Height | 20 in |
| Nominal Width | 576 in |
| Actual Filter Size | 19-1/2x23-1/2 |
| Actual Height | 19-1/2" |
| Actual Width | 23-1/2 in |
| Max. Velocity | 400 fpm |
| Standards | ASHRAE Test Standard 52.2-2012 |
| Air Flow @ 300 fpm | 1,000 cfm |
| Filter Efficiency - Air Filters | 92.53% |
| Performance Rating (MERV) | 11 |
| Initial Resistance @ 300 fpm | 0.34 in WC |
| Country of Origin (subject to change) | United States |
| Package Quantity | 1 |