Master Flow® foundation vents help to remove damaging moisture that can lead to mold growth and structural decay in the foundation area of the home. Online purchases are in packages of 12.
| Id | 151109 |
| SKU | 8366957 |
| PartNo | LW1 |
| UPC | 050206161005 |
| Country of Origin | |
| Net Free Ventilating Area | 50 Sq-in |
| Rough Opening Size | 16 In L X 8 In W |
| Material | Aluminum |
| Includes | Damper |
| CID | 9 |