Review on KES K1140B-CH: High-Quality G1/2 Brass Shower Head Shut Off Valve for Precise Water Flow Control - Chrome Finish by John Shitifano

We recently installed an Oxygenics shower head in our RV which came with a cheap plastic push button shut off valve. This valve didn't shut off the water completely, so we kept dodging some really annoying drops of freezing water off our heads. I switched to this check valve and the problem is solved! Couldn't be happier! Let me answer a few questions I had about this - I hope this helps you decide: - It blocks the flow of water completely. - It screws onto your existing hose and head (at least mine did) in seconds. In my case I didn't even need any tools. The small coil runs very easily, even with soapy fingers. It's short and relatively thin, allowing it to slightly extend the length of the shower head while still slipping into the wall. Holder no problem. I hope this helps some of you looking for a great check valve! Highly recommended so far!