The Master Flow Resin Circular Wall Louver Vents (4-Pack) are recommended for use in hard-to-ventilate areas. 1-piece, high-impact construction ensures long-lasting use.
- Recommended for use in hard-to-ventilate areas
- 1.5 sq. in. net free venting area
- High-impact plastic construction for durability
- UV-resistant design stands up to damage by the sun's rays
- Snaps into a cut-out for easy installation
- Available in three sizes (2 in., 3 in., 4 in.)