A Cleaner, Easier, Safer Pool and Spa Filtration Media
Accept No Substitutes

When to Backwash When Using Fiber Clear

Backwash the filter after the pressure gauge reaches the pressure differential recommended by the filter manufacturer. 

Typically backwash (or in the case of a cartridge filter - clean your filter) when the system pressure registers 10 PSI above "clean filter" pressure.

Fiber Clear for Pool filtration system