CYA dropped significantly.

Sunnier

Member
Aug 13, 2021
6
Arizona
Pool Size
10000
Surface
Plaster
Chlorine
Liquid Chlorine
No, I don't have water softener. What would be the benefits of a water softener?
 

mknauss

Mod Squad
TFP Expert
Bronze Supporter
May 3, 2014
44,003
Laughlin, NV
Pool Size
6000
Surface
Fiberglass
Chlorine
Salt Water Generator
SWG Type
Pentair Intellichlor IC-40
Your fill water CH is 250 ppm. You evaporate at least 1 to 1.5 pool volume per year. So your CH rises by 300+ppm per year. With softened water, the CH will not rise. And thus you will not have to drain the pool for many years, if ever, for water chemistry issues.