SharkBite Max push-to-connect tee with water hammer arrestor is the fastest and easiest way to help eliminate water pipe banging in your home. The newly designed fitting allows you to make pipe connections with half the insertion effort while withstanding double the burst pressure. Featuring a newly designed stainless-steel retainer, SharkBite Max delivers additional strength and durability while providing a 250-psi pressure rating. The re-engineered body allows you to insert the pipe using less effort and doesn’t require a PEX tube liner. No soldering, clamps, unions, glue, or special tools are required for installation. They are the fastest way to connect PEX, copper, CPVC, PE-RT and HDPE pipe. The fitting can be rotated after installation for quick adjustments, and removing the fitting is just as fast with a disconnect tool, allowing fittings and valves to be changed or reused. (SharkBite push-to-connect fittings are the fastest when compared to other conventual plumbing methods. All other comparisons relate to first generation SharkBite push-to-connect products.)