Hi Carmen,The AquaSmarter is fantastic. It is exactly as advertised. I had our pool water tested for drinking quality and it tested better than our house tap water and better than our house tap charcoal filtered water. Turns out the algae I was writing about was caused by our being away for a week with the pool pump not functioning. We are having our pump and filter replaced and I'll send some pictures when it's done.
Huntington Beach, Ca