I am a big cartridge advocate but for your location and because you close the pool in winter, a cartridge may not be your best choice. With a cartridge, opening can be a pain unless you have a filter bypass and a way to vacuum to waste. Otherwise, forget it.
Mark
Hydraulics 101; Pump Ed 101; Pump/Pool Spreadsheets; Pump Run Time Study; DIY Acid Dosing; DIY Cover Roller
18'x36' 20k plaster, MaxFlo SP2303VSP, Aqualogic PS8 SWCG, 420 sq-ft Cartridge, Solar, 6 jet spa, 1 HP jet pump, 400k BTU NG Heater
Bookmarks