Review on 🔌 Grohe 46138000 1/2 in. Quick Coupling: Hassle-Free Connection at Any Size by Alfonso Wilson

Bought a new Grohe kitchen faucet and the flow was so limited the sprayer wouldn't work and it took too long to even fill the pot with water. You couldn't even flush the sink, the pressure was so weak. We researched a flow restrictor for our model and bought this coupler to replace the red coupler that limits flow to 1.75 GPM (I think maybe 1.5?). Problem solved! In fact, the pressure is so strong that you have to get used to not turning it all the way up. You'll have to crawl under the sink to swap it out as it's at the end of the hose where it connects to the faucet, not the top. at the end of the handle. Once you get there and find it, it takes about 30 seconds to replace it. It's a bit annoying that it's worth what it is, as it's just a piece of plastic tubing with a threaded end and a snap-on closure. Another. But it saved me years of frustration with the ridiculously low water usage.