Lambro 4 In. Aluminum Roof Vent Cap with Damper
With damper and screen. Prevents outside elements from entering the vent. Screen prevents birds from nesting inside of vent. Designed to prevent leaks with proper installation. Not recommended for clothes dryer venting. Mill finish.
We Also Recommend
American Air Filter StrataDensity® Panel Filters
Comfort Zone Utility Shop Heater With Tubular Stand In Black