Hayward Jet-Air III Test Plug

The Hayward Jet-Air III Test Plug SP1434TP is a specialized testing tool designed to help pool professionals and DIYers verify the integrity of their spa or pool jet systems. Built to securely seal Jet-Air III fittings, this test plug allows you to check for leaks and ensure your inlets are functioning correctly before completing an installation or repair. Ideal for use during system setup or routine maintenance, the SP1434TP offers a simple yet effective way to isolate and test air and water lines connected to your jet fittings. Its durable construction ensures a tight seal, helping you prevent costly issues caused by unnoticed leaks.