How to Use Water Hammer Arresters to Stop Banging Water Lines

Stop water hammer with simple add-on arresters

Required Tools for this Project

Have the necessary tools for this DIY project lined up before you start—you’ll save time and frustration.

  • Adjustable wrench
  • Pliers
  • Pipe wrench

You may also need copper soldering tools or tools for cutting and joining CPVC (plastic) pipe, depending upon your situation.

Required Materials for this Project

Avoid last-minute shopping trips by having all your materials ready ahead of time. Here's a list.

  • Water hammer arresters