Watts AquaLock 1/2" CTS x 1/2" NPS Quick Connect Female Swivel Elbow Connection for Water Plumbing Lines, CPVC, PEX, CTS Rated Pipe, Zero-Leak Connection, White

I use these when my customers report a leaking connection to their under sink water filter. The quick connect grabs the tubing tightly and I have not had one leak yet. Be sure to verify the tube size prior to purchase.

I cannot believe how easy and great this worked. I used it on my motorhome waterline. It’s perfect. I’m going to by more just to have in case.

Works perfectly for what I need it for

Works

I'm really dangerous when it comes to plumbing - really dangerous. I needed to install a new tub faucet. I ordered a faucet, got a couple of pieces of Pex, some tape, and a few Sharkbite elbows.2 out of the 3 Sharkbite elbows seemed to connect fine onto the plastic threads of the faucet. The 3rd wouldn't do anything but cross-thread which noticeably damaged the threads on the faucet.I went to Lowe's to get another faucet and also look for some other way to connect the waterline with something other than the metal Sharkbite elbow. The only thing they had was an elbow that had to be connected with a crimper which just seemed...out of my league and definitely outside my toolset.Being hardheaded, I picked up a new faucet and decided I'd be really careful not to cross-thread it this time.No matter how careful I was, it cross-threaded anyway. I decided to get on Amazon and see if anyone made a Pex to Faucet elbow that was plastic. Honestly I would have thought Sharkbite would have made something (that didn't require a crimper), but was surprised to only find this little elbow.I am thrilled to say this worked like a charm! It screwed onto my faucet with ease and not even the least bit of threat of cross-threading.It says the patent is pending and all I have to say is give these folks their patent!Very thankful for someone's invention and being able to file this project into the done category. Already ordered 3 more for my next faucet replacement project.10/10 will definitely eat here again.

I was really worried these wouldn't fit because they looked much bigger than what was originally on there. But they fit perfect the first time! Leak free, and we're back up and running. This part isn't carried in any stores that I could find and it fits perfectly for the leaking connection for the water to the back of the toilet in my 2012 RV. The kitchen sink faucet and other locations also use this exact same connection style. I highly recommend you but some extras and have them on hand! Only need a pair of PEX cutters for the original pipe. They simply press right on and screw on the other end.

Worked as expected.

Easy to use, nice product