Builders Best PEV802/PEV620 4in Under-Eave Exhaust Vent, White, BDB111804

Use an eave as a vent for your bathroom fan or dryer vent by using this Builders Best PEV802/PEV620 4in Under-Eave Exhaust Vent. The vent features durable polypropylene plastic construction and secures with a locking ring. Helps you vent dryer vents or bathroom fans through an eave of your home. Made of polypropylene molded plastic for durability. Back offers a locking ring for secure connection. Features a back draft flapper for a free-swinging design that keeps rodents and birds out while allowing lint discharge. Pre-drilled holes for simple mounting. Backed by the manufacturers 30-day limited warranty.