GROWNEER 4 Inch Roof Vent Galvanized Steel Roof Vent Cap, Removable Roof Exhaust Vent for Houses Bathroom Attic Kitchen(4 in-Bilateral)

Features

• [Sturdy, Durable, Corrosion Resistant] Thickened by 25%, the galvanized steel plate undergoes special treatment, ensuring durability and long-lasting usage. The exterior of the roof duct vent cover is coated with high-performance polyester powder, offering powerful corrosion resistance and providing long-term reliable protection.
• [Excellent Airflow] The top plate of the vent cap features a deflective design, effectively diverting rainwater away from entering the duct vent. The dual exhaust design ensures unobstructed airflow through the ducts, providing excellent air circulation, compatible with duct exhaust ventilation systems.
• [Easy Installation] The 4.5 inch duct coupler of the vent cap fits any 4-inch PVC pipe and is easily and quickly installed by simply inserting the 4 inch PVC pipe into the roof vent. Even inexperienced users can easily install it, saving time and labor. ⛔️Note: GROWNEER roof vent 4.5 inches inner diameter to better accommodate 4 inch duct. If it feels loose after installation, use a layer of electrical tape to secure it better.
• [Precision Mesh] No need to worry about insects or birds nesting in the ducts; the precision mesh grid helps to block these unwanted guests, keeping your ventilation system clean and safe, ensuring worry-free ventilation experience for your home.
• [Versatile Applications] The dryer roof vent can be used together with duct fans to prevent damage during operation. It can also serve as a roof vent cover, preventing rainwater backflow, insects, and birds from entering. If you have any questions, feel free to contact us; we will respond within 24 hours. Customer satisfaction is always GROWNEER's top priority.