Quote Originally Posted by mas985
For low usage pools, 1 turnover is usually enough. For high usage pools, two turnovers may be required. Most of the swim season, I run mine 1.5 turnovers.
It takes three complete turnovers to remove 98% of the suspended solids. It's the Gage and Bidwell Law of Dilution.

Don't think I'm smart or anything, I was just coincidently reading up on it yesterday.

And I'll probably forget it tomorrow.