Glass sand is an innovative material used for the pool filtration system. The purpose of the filters is to keep the water clean and free of impurities inside the pool. The glass sand bed retains residues more effectively, purifying the water before it is recirculated. Compared to silica sand, glass, in contact with water, releases free radicals that limit bacterial growth. The water thus purified is then better quality water. Furthermore, the non-porous surface of glass granules reduces the accumulation of limestone and slag that usually occurs with normal sand filters. So we can get energy saving and reduction in the use of chlorine. Contact us for information about the advantages of glass sand or to require treatments.