Silica Sand 25 kg.

Longer Filter Runs.
Deep bed penetration.
Less than 0.5% acid solubility.
Virtually Free form fines and silts.
Water output quality 10-15μ.
Washed, dried and screened to meet exacting specifications.
Sub- angular shapes provides for maximum turbidity entrapment.
Uniform coefficient less than 1.4 resulting in highly uniform bed.
Increased surface area thereby improving particle removal while still providing maximum water flow.
Reduced initial backwash cycles, saving significant amount of time and water in our start-up backwash cycle.