Review on 🚿 High-Quality Stainless Steel Shower Head Shut Off Valve with Flow Control - NPT Thread (1/2") by Chris Burks

I bought these to install right in front of the shower head. The o-ring in the flow restrictor of our showerheads wears out quicker than expected (probably due to the quality of our water) and causes pressure issues over time. I decided to remove the o-rings and instead use these mechanical valves to control the flow. High quality valve complete with rubber washer and sealant. Installation was easy, no leaks. My only complaint is that it gets noisy when I start restricting the flow. So be aware when using them for flow control.