I am new to the thread; however, I had been in the backyard pool business for 20 years. It has been a trip from the chlorine feeders through the cartridge and diatomaceous earth filters to the current SWG and sand filter. Great info on this site, answering most all questions concerning pool operation problems, whether equipment or pilot error. I live in Southeast Missouri where we have an overabundance of summer humidity.
19400 gal vinyl liner, Sta-Rite 1hp pump, Jandy SFTM25 Sand filter, Compupool CPSC24, all set up on timer, Kreepy Krauly vacuum, water solar panels, Taylor FAS-DPD tester, Pentair CYA test kit, DE medium enhance sand filter.