Small-sized metal valve equipped with a manual lever for opening and closing the water line.
1/4 inch (Quarter Inch): The standard size commonly used in home water filter systems.
Installed at the beginning of the water inlet line from the source (faucet or hot/cold line).
Allows control of water flow to the filter, either fully open or completely shut off.
Durable metal body, rust-resistant (typically nickel-plated brass or stainless steel).
Comfortable lever handle for easy operation.
Quick-connect fitting compatible with 1/4 inch tubing.
Acts as the primary safety measure to isolate the filter from the water supply during maintenance or in case of leakage.