Oatey 1/2 in. Quiet Brass Pipe Hammer Arrestor CPVC Male Straight AA

This Oatey Quiet Pipes Washing Machine Water Hammer Arrester features a shock-absorbing chamber that reduces the shock from water line vibrations. The water hammer arrester is compatible with CPVC pipes (Sold separately). Can be installed on your hot and cold valves (valves Sold separately).