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Thread: Cartridge Life Expectancy

  1. Back To Top    #1

    Join Date
    Feb 2011
    Cincinnati, Ohio

    Cartridge Life Expectancy

    Just curious what the average life expectancy is for a cartridge filter cartridge. Particularly the Pentair Clean Clear Plus 420 on a 25K gallon pool opened end of May and closed end of Sept.

    18 x 36 IG Vinyl Liner 28K Gallons
    Pentair Intelliflo VS+SVRS, Pentair CC + 420 Cartridge Filter, Easytouch CP with IC40 SWG
    2" Suction and Return Lines - 2 skimmers, 6 returns
    Dolphin Diagnostic Advantage Robot

  2. Back To Top    #2
    JasonLion's Avatar
    Join Date
    May 2007
    Silver Spring, MD

    Re: Cartridge Life Expectancy

    From a couple to many years. it depends on several things, including luck, how frequently you need to clean them, and how careful with them you are in general.
    19K gal, vinyl, 1/2 HP WhisperFlo pump, 200 sqft cartridge filter, AutoPilot Digital SWG, Dolphin Dynamic cleaning robot
    Creator of PoolMath and Pool Calculator. Other handy links: Support this site, TF Test Kits, Pool School

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