Mystic White Pool Filter Sand | No. 20 Silica Sand for Pool Sand Filters

No 20 Silica Sand is a staple in the pool industry as its the backbone of most sand filters. Though glass media can offer several benefits, silica sand is still a perfectly good choice in many cases. Typically, pea gravel is used to layer over the laterals and prevent chanelling, then the sand bed is put over top. Make sure to consult the weight recommendations for your specific filter.