The floatron is the original, portable, and floating solar powered water purifier, leading the way for hundreds of thousands of satisfied pool owners worldwide. It is so good in fact, that similar and knockoff products are now appearing in the marketplace..... but don't fall for a lesser quality look-alike. Insist on the genuine article, made in USA, with exceptional customer support which is backed by 25 years of knowledge. You deserve the best water to swim in..... so learn how the floatron can provide quality and value to your benefit and enjoyment.