The 1-1/2" Trap Air Vent is a crucial plumbing component designed to prevent vacuum formation in drainage systems. Constructed from durable materials, this air vent ensures efficient airflow, allowing for proper drainage and preventing clogs. With a 1-1/2" diameter, it fits standard plumbing applications and is easy to install. This air vent is ideal for both residential and commercial plumbing systems, meeting industry standards for safety and reliability. Its robust design ensures long-lasting performance, making it a trusted choice for maintaining optimal drainage in your plumbing setup.