SWR Vent Cowls – 4″

Description

**SWR Vent Cowl 4″ Description with Uses:**  

4-inch SWR Vent Cowl is a PVC fitting placed on top of vertical ventilation pipes in drainage systems. It prevents debris, birds, and insects from entering while allowing free airflow to balance pressure and eliminate foul gases. Made from durable, weather-resistant material for long-lasting use.

**Uses:**  

– Fitted on top of 4″ SWR vent pipes  

– Allows air circulation in drainage systems  

– Prevents entry of foreign objects into the pipe  

– Used in residential, commercial, and industrial plumbing systems