I purchased that kit to add a water line on the 2nd floor so I connect it to my current filter which is on the 1st floorIn this kit was included all connectors and valves and everything I need for this jobI need a long pipe around 30 feet long so I purchased this kit it comes with A 32FT long water tube, size ¼ and it included so much connectors and valves ( I actually used only 4 of them but I put it aside if I will need it in the futureThe water tube is good quality strong and all connectors are good no leaks at allIt’s a quick connect just make sure to push it in all the way, and it stays strong in place I tried to pull it out and it still stays in place with no leaks(if you need to disconnect it you need to pull out the blue piece so you can pull it out but otherwise, it’s a good strong connection)It was a very good kit for so cheap it worth it every penny