PACKAGE INCLUDES: Mip Sweat Washing Machine Outlet Box*1; Pre-installed support bracket*2. PIPE COMPATIBILITY: The 1/2 inch sweat washing machine outlet box is suitable for sweat connection.The washer box is equipped with 1/4-turn hot and cold shut off valves. Its inlets work well with 1/2 inch pipes; the outlets fit well with 3/4 inch washing machine hoses. The mip washer valve box features both central and side drains, which is easy to drain off water.