Pool... IG 16,500 gal fiberglass, Pentair Sand Dollar filter, Pentair Superflow 1 speed pump, Pentair control box, Installed 4/2015, Test strips! HA! ;-), SWG, AND... A brand spankin new Dolphin M500 robot! ;-) Just added, New 450 gal Cal Spa Hot tub (Lightning killed my last one) Fill it with water from my pool to side step my iron problems. Hot tub at 104 always, used every day. Taylor 2005 kit