Pentair S8M150 Inner and Outer Filter Cartridge Package - 119/259 Square Feet filter-length_33 inches This Open Swim Lane sign

This Open Swim Lane sign measures 12 x 18 inches

With nearly twice the surface area

Hayward offers the AQL-CHEM2 (120 VAC) and AQL-CHEM2-240 (240 VAC) CO2 dispense kit that plugs into the pigtail and will reduce the pool's pH level by injecting CO2 into the pool water

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Pentair S8M150 Inner and Outer Filter Cartridge Package - 119/259 Square Feet filter-length_33 inches This Open Swim Lane signThis is a package of Pentair 170147 Inner and Outer Cartridge Filter Elements for System 3 S8M150 Filters. It has a media area of 119 Square Feet for Inner Cartridge and 259 Square Feet for the Outer Cartridge. Cartridges are made of superior reinforced polyester pleated material with polyurethane end caps. Pentair reusable cartridge filter elements provide a high degree of water clarity and longer filter cycles. To maintain your pool water