Recent content by AZStang

Thanks guys. Since sand is cheap, I think I'll just replace it and keep the filter. If I had been using bleach instead of the trichlor the past 10 years, would I still have the high CYA today? I found a place that does reverse osmosis. The gal I spoke with said they "kill" all the chemicals...

I found this site last weekend while searching for parts for my sand filter. I've been a pool owner in sunny southern Arizona for 10 years now without much issue really - at least that's what I've always thought. I attended a pool school class, put on by a BioGuard rep, at my local pool supply...