Coupler Gasket

This part is a bit tricky to get into place but it will eventually if you are patient. It solved the leaking coupler problem immediately and provided a tight seal to the Kitchen Faucet. I’m quite sure this would fix 95% of the leaking coupler issues and much cheaper and easier than replacing the whole hose and coupler system. Much cheaper too. The part arrived very quickly too so the delivery is super. Worth a try before replacing the whole hose system.