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

There were no problems, replaced original before it failed after 8 years of use. Part fit right in, plumber just charged me for the time involved- no parts cost

Quality

easy to put in place

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.

Easy to install

I’ve been experiencing water pressure and flow issues with my Alira faucet. First I replaced the cartridge. That didn’t fix the issue. Next I flushed the water lines. That didn’t fix it. Finally I replaced the yellow quick coupling. That did the trick. I have strong water pressure again. Super easy to install. Glad I was able to find this part on Amazon.

This coupling replaced one that failed a while back, but I should have first read the reviews and purchased the green one, which is allegedly built better.

N/A

Same as original equipment

Very easy to install and solved my problem.