A SANISTAR PVC Vent Cowl is a plumbing fitting used at the top end of a soil, waste, and ventilation (SWR) pipe system.
It is installed on vertical vent pipes to allow foul gases and air to escape safely from the drainage system while preventing rainwater, dust, insects, and birds from entering the pipe.
The vent cowl helps maintain proper air pressure inside the drainage system, which ensures smooth flow of wastewater and avoids bad smells or blockages.
SANISTAR vent cowls are made of durable PVC material, making them lightweight, corrosion-resistant, and long-lasting for both residential and commercial plumbing use.