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PureLine After-Market Replacement Cartridge for Sta-Rite Syatem 3 Model S7M120
Designed for maximum water flow to extend the pool cartridge life
Designed for even dirt distribution resulting in increased waterflow, increased flow rates resulting in less wear on pump and reduced energy usage
Dimensions 25.5" L X 8 5/8" W X 8 5/8" D, Alternate Part Numbers 25021-0200S, 25022-0201S, 170145
In 2001, two life long friends were backpacking in INYO National Forest. Patrick worked in the Swimming Pool Industry and Danny had a computer background. Starting their own business by blending their vision and talents has brought millions of customers convenient pool supplies at substantially lower prices
PureLine Aftermarket Replacement Cartridge for System 3 Mod S7m120 Filters Is your pool water starting to look a little dull? Is your pressure gauge reading a higher PSI than normal? Are your pool jets a little less powerful? These are all signs that it is time to replace your pool filter cartridge. Replace your pool filter cartridge today and regain that crystal clear pool water and extend the life of your pool pump. Typically for single cartridge pool filters we suggest replacing your cartridge every 6-12 months and for filters which take multiple cartridges, we suggest replacing your cartridges every 3 years.