The Tectite by Apollo Washing Machine Outlet Box includes a 1/2 in. Push-to-Connect washing machine valves and can be used to connect copper, CPVC or PEX lines. Tectite by Apollo Push-to-Connect fittings are the fastest, cleanest, and simplest way to connect copper, CPVC, PE-RT and PEX pipe without the use of tools, solder, open flame or glue. Simply insert the pipe to allow the high-strength stainless steel teeth to grip the pipe securely against the specially designed O-ring. Fitting removal and reuse is just as simple using a simple demount clip (sold separately).