I had rather poor expeiences with the product,we tried carring it once and we delivered 5 and every one leake at many of the jet housings. Our humiliation with our customers was hard to over come.In this case we changed all of the spas out with another brand loaded them up and shipped them back and said no thank you.They were using the plastic shell at the time (not acrylic) and they were already scratched on the top.You can still shop around.If you feel at all concerned.The warranty is also not much to be desired I believe 1 yr labor.Please do some research and make sure this spa is actually what you want if it is, don't worry about it and enjoy your purchase.This is just my personal experiance.I may be wrong about the quality, but my first impression was not a good one.Good luck!!