OK,
have a new pump Sta-rite Max-E-Pro & Jandy valve installed last year. Using a Sta-rite System 3 sand filter. Pool is about 18 years old, below ground fiberglass, 33,000 gal pool.
Had the OUTLET fixed about 3 years ago, crack in the PVC. Leak detection found it, return was OK.
So, this year...