One-piece thermoplastic tank One-piece thermoplastic tank for exceptional strength, corrosion resistance and long life. Top mount features Top mount, six-function, 11 ⁄2” multi-port valve features a pressure gauge and manual air relief for optimum filtration efficiency. Maximum sand surface area Internal design ensures that water is exposed to maximum sand surface area for superior filtration performance and efficient backwashing. Easy service Combination water and sand drain for easy service and winterizing.
So Clean. So Clear. So Easy. The Sand Dollar filter is the perfect high-performance sand filter. It’s incredibly simple to operate and maintain, and it’s built with long-term reliability in mind. Plus, its highly efficient design provides all the clean, crystal-clear water your pool requires year after year. Pool water is routed through the sand-filled pressure vessel. The sand traps particles so small they are undetectable to the naked eye. Over time, dirt accumulates in the spaces between the sand particles, causing the pressure in the vessel to rise. This signals you to “backwash” the filter by simply reversing the water flow and “knocking out” the dirt.
