25,000 gallon vinyl IGP (a vintage Buster Crabbe beauty), Pentair Nautilus DE filter, Hayward H-Series Heater, Aquagenie skimmer, Intermatic T101 timer, Hayward chlorinator (that I don’t use unless I go on vacation),TF 100 test kit, Dolphin Discovery robot, PoolMath subscriber.
My motto: If it ain’t broke, don’t fix it. My pool is older than me!