I have an 18000 gal AGP with two speed pump and 300 lb sand filter. I've done the BBB method the past couple of years (thank you PoolSolutions!) and I'm ready to move to a SWG - I'm fundamentally lazy, so keeping an eye on the chlorine level has been more work than I like! I really like the Auto Pilot SC-36 system for both features and price, but I note that the Auto Pilot website lists it for IGPs only. Does it really matter? Isn't PVC pipe PVC pipe? Isn't salt water salt water? Any help will be appreciated - I'd hate to spend that much money only to discover I've made a fundamental mistake!
Doug in Tennessee