Add water to the tank, to fill it about ¼ of the way full. Then you can add the filter sand or filter sand substitute, to the tank. For top mounted valves, be sure to hold the standpipe vertical and centered, flush on the bottom of the tank, as the sand is added. Jump to Don't forget to backwash your sand or DE filter regularly. - This isn't a problem for cartridge filters, but it's very necessary for sand . . 9 left in stock - order soon. Ships from and sold by In The Swim Pool Supplies. Hayward S200KT Dome Wrench Replacement for Hayward S200 Sand Filter . Fairmount Minerals Pool Filter Sand #20 Grade Silica Sand - 50 lbs . Hayward SPX1091Z2 Hose Male Insert Adapter Replacement for Select Sand Filters (2 . Amazon.com : Hayward S166T92S ProSeries 16-Inch 1 HP Sand Filter . The Grand Tour . Zeo ZeoSand Alternative Pool Sand Filter Media - 50 Pounds by, Inc All Pro Series pool filters feature an integral top diffuser, self-cleaning . Sand, Swimming Pool Filters Systems by Hayward, Pentair, Sta-Rite . Most sand filters have Top or Side Mount valves that make pool maintenance and filter . The Hayward S200 sand filter offers a high performance, totally . Precision-engineered umbrella-fold self-cleaning laterals for balanced flow and backwashing, . May 15, 2018 - Hayward pro-series swimming pool sand filters for above ground pools . to hold back sand while allowing clean, filtered water to pass through. Filters Hayward provides the finest in-ground swimming pool filters for clean and clear pool water. . Hayward 24 Inch Umbrella-Fold Self-Cleaning Pool Sand Filter Side Mount The Grand Outdoor Hotel Pool By Hirsch Bedner Associates.