1.Avoid any worries about Reverse Osmosis or other purification systems.
2.Shuts off the incoming water when a leaking is detected.
3. Sponge pad will expand when it contact and fluid, the expand will trigger the lever and activate shut off valve.
4. No power or battery needed.
5. Inlet and Outlet-Quick Connect for 1/4'' standard RO tubing.
6. Easily attaches to any smooth surface with screw or adhesive pad.