Whole Grain Silica
Low Iron Whole Grain Silica
Whole grain silica is available in round, angular and sub-angular grain shapes and size distributions to meet many application requirements.
In order to effectively serve a wide spectrum of industries, we closely monitor screen sizing for consistent particle size and distribution.
Our whole grain sands have fewer impurities than many competitor products:
- Very low Fe2O3 (< 85 ppm)
- Low Al2O3 (< 250 ppm)
- Less than 2 ppm coloring oxides
- Low alkali and alkaline earths
- Low transition metals
Filtration Silica
FilPro® filtration silicas and gravels are engineered to optimize the performance of air scour potable water filters and tertiary filter systems.
To view product data sheets, click here.
Contact us today to order low-iron or filtration whole grain silica products.