I purchased this manifold along with a number of other parts to replumb an old hot tub that was leaking. I am delighted to say that it worked as planned and no more leaks. Hydrospares provided the parts cheaper than I could find anywhere else and even better, the parts arrived within 24 hours, which was much quicker than expected. I won't hesitate to use them again when the opportunity arises - Fabulous service, thanks.