This Sioux Chief Ice Maker Outlet Box Mini-Rester with 1/4" Hose (Sioux Chief 696-1010MFS) is used to stop banging pipes by utilizing a pressurized cushion of air to absorb water pressure spikes - it uses a 1/4" outer diameter compression outlet connection and is used to prevent pressure spikes in icemakers.
This mini-rester water hammer arrester comes mounted in a durable ABS white plastic box to securely tightly to a standard stud for top or bottom supply. The debris cover protects boxes from drywall, mud, paint, and other materials.
The Sioux Chief 6961010MFS Ox Box Ice Maker Outlet Box also includes a high quality turn ball valve, metal installation bar, a connection hose, and other hardware needed for installation.
It was manufactured in the USA and is also known by part number 6961010MFS.