3 years ago my starting pressure was 18psi after backwash, now my starting pressure is 22psi after backwash.
15,000 gallon pool/spa with heater
sta rite 1.5 hp pump, phk2ra6f-103L
sta rite sand filter, 350lbs sand, cristal-flo 2, 145363
Multi valve system because of the spa
15,000 gallon pool/spa with heater
sta rite 1.5 hp pump, phk2ra6f-103L
sta rite sand filter, 350lbs sand, cristal-flo 2, 145363
Multi valve system because of the spa