Keiken - Silica Sand

Our Silica Sand has even more than 98% of SIO2, and it complies with European and International standards and certifications such as UNE EN-12904, ANSI, and AWWA B100, related to water treatment for human consumption. Our silica sand accomplishes to a strict classification process, achieving a precise particle size distribution. And it is offered in a wide range of granulometries from 0.5 mm to 5 mm. 100% natural, washed, odorless and without dirt, and free of any toxic substances and heavy metals, it is an excellent choice for any filtration equipment. In BB 1 m3.