SW large glass fiber single-layer horizontal sand tank filter is a common water treatment filtration equipment, which is applicable in various fields including but not limited to swimming pool water treatment, SPA hot spring water treatment, oceanarium and aquarium, landscape water bodies, aquaculture, rainwater collection and reuse, industrial circulating cooling water, etc. Due to its excellent corrosion resistance and high flow processing capacity, glass fiber single-layer horizontal sand tank is widely used in various scenarios that require water circulation filtration, providing reliable water purification solutions for various industries.