I have a 21 yr old Fox pool with approx 20000 gallons. I would like to go to a SWG system but am really confused about what brand to go with. I currently have several pentair products (heater,pump,sand filter,and even a Kreepy Krauly) and so far I've been happy with their products. The PB is pushing the Intellichlor IC40 by Pentair, but if it is so good.....why am I not hearing all the happy stories? Someone please help me out here. I'm not dedicated to any certain brand, I just want a SWG that will do the job and not give me problems.
Thanks

PS. Sean you are making the AutoPilot look really tempting!