I have found a Hayward Preflex filter in my area and no pool company can answer questions about it. Hayward site talks about putting DE in it and how well it filters, but I cannot get an answer about using it with my SWG. Does anyone have or have used one of these filters and what kind of results can I expect from using it. I have an 18" round above ground pool that did very well this year but would like to replace the old sand filter I was using.
Thanks for all your help.