Features
- Open/closing damper prevents outside elements from entering the vent
- Screen prevents birds from nesting inside of vent
- Designed to prevent leaks with proper installation
More Specifications
- Dimensions: 13 in L x 11 in W x 6.53 in H
- Includes: (1) Aluminum Roof Cap
- Material: Aluminum
- Suitable for: Up to 7 in Round Ducts