I live in Florida, Gainesville. What is the pump speed and the number of hours per day that I have to Hayward variable speed pump on to save money and still have the pool clean? I guess it varies between summer, winter and spring/fall, but if there was some tool to compute the average values and then fine-tune them myself based on the response of water quality (getting dirty greenish etc) that would be great. My pool is 11 meters by 4.9 meters and has an average depth of 1.5 m, so it is about 21,000 gallons. As of now I am using 17 hours at 1200 rpm. I wonder if I could go lower than that (timewise or speedwise). As for speed, I could go down as low as 1000 (not more than that, that is the minimum the settings would allow me). I have a pool maintenance squad coming once per week, and once they come they hit the quick clean button that runs for 2 hours at 3000 rpm.