Water looks 100 percent better today and is very cloudy but no longer disgusting. I will get reading after work and buy acid after work. I ran the filter on recirculate last night but changed to filter this morning.

Hayward Sand Filter. S270T2. Pro Series High Rate Sand Filter

Jandy 2.5 HP Uprate pump. MHPU Series - could not find model number yet

Thank you again for helping me!