Builder's Best Universal Pest Guard
Universal cap fits over most through wall vent hoods to provide critter protection.
- Universal cap fits over most thru wall vent hoods
- Hinge action allows for easy cleaning
- Installs over any style of 3″ or 4″ dryer or bathroom fan exhaust vent
- Also known as a “universal bird guard”
Wall vents with screens should be cleaned regularly if they are used for dryer venting. Building codes generally do not recommend screens on hoods due to the lint built-up and maintenance required.