$13.57
| Dimensions | 19.5 × 19.5 × 3.75 in |
|---|---|
| Nominal Filter Size | 20x20x4 |
| MERV Rating | 8 |
| Actual Depth | 3.75 |
| Actual Length | 19.5 |
| Actual Width | 19.5 |
| Air Filter Capacity | Standard Capacity |
| Product Type | Standard Capacity MERV 8 |
| Air Flow @ 300 fpm | 1389 |
| Air Flow @ 375 fpm | 1736 |
| Frame Type | Beverage Board |
| Media Material | Synthetic |
| Where Manufactured | USA |
| Nominal Length | 20 |
| Nominal Width | 20 |
| Nominal Depth | 4 |
