WiseWater Stainless Steel Roof Vent Cap 6 Inch Bathroom Roof Vents Removable Roof Exhaust Vent for House Ventilation System- with Damper & Extension, Rainproof and Snowproof

1. [Quality 430 Stainless Steel]: The 6 inch roof vent overall is made of sturdy 430 stainless steel with electrostatic powder coating to ensure long life and reliability, waterproof, rust and corrosion tolerant, and can withstand various weather conditions., 2. [Strong Airflow]: The 6-inch roof vent cap is designed to help promote air flow, with tall roof and back board, providing better airflow and protection, suitable for roof ventilation systems., 3. [Damper & Mesh]: The roof vent with return air damper to avoid air backflow and help block snow and certain rainwater leakage, 0.3 inch width mesh effectively blocks the entry of small animals and birds., 4. [Removable & Easy to Install]: The hood of roof vent cap can be removed for easy cleaning and can be easily fixed with bolts, 4 holes on the panel plate help to install it on the roof firmly, the extension can be connected with the flexible hose. 6 Bolts and 1 screwdriver included., 5. [Widely Applied]: The stainless steel roof exhaust vent matches well with 6 inch duct and exhaust fan for bathroom, kitchen, recreation room, home gym and other house ventilation system.