hyperfiltration products for industrial and drinking water treatment systems TurbidexTM is more than our name, is the product too. The granules consist of a TurbidexTM aluminum silicate mineral of high surface area providing exceptional filtering suspended solids. The macro porous nature of TurbidexTM allows filtering at levels below 5 microns in particle size. The irregular surface area and extensive porosity TurbidexTM make perfect the means of filtration to any application where the removal solids is essential to the process.