This cartridge is for a Grohe 3/4" volume control. I bought about five of them. The one operating the main shower valve in the master shower was a problem. It stuck and wouldn't easily turn completely off. Then all of the sudden it worked. Great, now I don't have to call the plumber back!

The parts for my faucet work great! No more leaking.

The price was great compared to other sites. It got here quickly. The valve fit as it should. The only gripe I had is that the valve was out of the original box even though the manufacturers box was closed shut. Was it packed this way or was the box itself opened prior to getting to my home?

Exactly what I was looking for. Good price and fast shipping.

Arrived earlier than expected. Product is as advertised and did the job. Happy to have stopped the dripping faucet. Easy to install.