This PROFLO Tee-shaped water hammer arrestor is a must-have for anyone looking to improve the plumbing in their home. Made of high-quality metal with a sweat connection type, this item is built to last and can easily be installed by a professional or DIY plumber. It also includes a hammer arrestor to reduce noise and vibration, and features a smell-proof finish for added convenience. Whether you're looking to upgrade your current plumbing system or starting from scratch, this Tee-shaped water hammer arrestor is a great choice.