We have carried Freeflow for 3 yrs and have done well. They show well on the floor and are reliable. They are a nice option for the customer that either does not have the electric to dedicate or does not want to spend alot of money. We also offer a trade in for those that want to upgrade within a yr we give them 100% of what they paid toward a new spa (must be $4000 or more). Only a couple have done it so far. I would recommend them.