I would like to take this opportunity to tell you that I have known Michael Wolfe for over 10 years. I have purchased several Rainbow Cleaning Systems from him, and whenever they were in need of cleaning or repair, it was Mr.Wolfe I called. It has been a pleasure doing business with Mr.Wolfe because he is very reputable and reliable. You can be certain if he tells you something, he stands behind it. He puts himself in your situation, and goes out of his way to be very accommodating to his customers. Hydro Dynamics should be very proud to have someone like Michael representing them. He is professional, considerate, and above all the customer comes first. Thank you, Mr.Wolfe