Builder's Best 111804 PEV802/PEV620 4-Inch Under-Eave Exhaust Vent

Vent bathroom fans or dryer vents right through an eave of your house with the efficient PEV802 4 in. Under-Eave Exhaust Vent from Builder's Best. The free-swinging back flapper protects against birds and rodents while providing excellent lint discharge. Not to mention, pre-drilled mounting holes in this vent make installation simple and secure. Can be used for bathroom fan or dryer vent Polypropylene molded plastic Locking ring connection on back Available with 3/4" connecting ring or 3" aluminum tail Back draft flapper White SPECIFICATIONS: Inner Carton Quantity: 12Individual Package Dimensions (L x W x H, Weight): 5.7 x 5.7 x 5.25 in., 0.3 lbs.Product Dimensions (L x W x H, Weight): 5.5 x 6.625 x 6.625 in., 0.3 lbs.Finish: MattePower Source: Non-PoweredPrimary Color: WhiteCountry of Origin: United StatesFree Freight: YIndividual Packaging: BulkManufacturer Color: WhiteMaterial: Polypropylene, AluminumReturnable: YesWarranty Period: 30-dayBattery Information: Product does not require a battery