Grohe 46138000 1/2 in. Quick Coupling, one-size

Got here quickly and was easy to install

It was easy to install and, so far, its working fine.

It was easy to install. The old one was the green one. I read that the yellow one was a bit better, so I purchased it. It went on well. super easy.

If your leaking under the kitchen sink, it’s probably this weak leak. Easy to install. Not sure why they make this important part in plastic.

It is exactly one I want.Quality is perfect and it is so easy to replace the broken one.I will keep on buying GROHE products,because the parts are easy to buy at Amazon.

It was a perfect fit for my Grohe lady lux kitchen faucet.

This worked fine and less than half I would have paid at my plumbing supply company.

Youll know when you need a new one. When you do, this product makes solving the problem very easy. Installation was as described and straightforward. Be certain to shop around -- Grohe parts are not as readily available as other brands -- and if you do so, you can save a considerable amount of money.

It is just a replacement part for what is essentially an un-necessary technical addition to a kitchen faucet. What is the need for a quick disconnect on a kitchen faucet supply hose? Yes it can simplify the installation somewhat, but being a plastic fitting that has been reported to break after a few years and can result in the faucet flooding the cabinet under the sink, is it worth the time savings of connecting up the supply hose? One has to connect the hose via a threaded coupling to the quick disconnect device, before connecting the assembly to the water supply pipe from the faucet valve. Why not just be able to connect the hose directly to the supply pipe and eliminate the $50 list, under sink flooding part?

Our sink hose developed a leak on Christmas eve. I determined it was the Grohe quick coupling. It was easy to replace the coupling once I received the part several days later and I saved having a service call. Most anyone could replace this part.