{
  "page": "/us/lifespan/pool-filter",
  "built_from": "data/lifespan/facts/pool-filter.json",
  "rows": [
    {
      "fact_id": "pool-filter-cartridge-life",
      "type": "Clean & Clear Plus cartridge media",
      "measure": "manufacturer average cartridge-media life under normal conditions",
      "value": 3,
      "unit": "years",
      "area": "US",
      "data_years": "owner guidance, read 2026-11-04",
      "source": "Pentair Clean & Clear Plus owner guide",
      "url": "https://www.pentair.com/content/dam/extranet/nam/pentair-pool/residential/filters/clean-and-clear-family/clean-and-clear-plus/clean-and-clear-plus-guides-manuals/clean-and-clear-plus-install-guide-english.pdf",
      "read": "2026-11-04",
      "n": "not published by the source",
      "se_points": ""
    },
    {
      "fact_id": "pool-filter-sand-interval",
      "type": "SX2800 sand media replacement",
      "measure": "manufacturer sand-replacement interval for SX2800 above-ground pool system",
      "value": 5,
      "unit": "years",
      "area": "US",
      "data_years": "owner guidance, read 2026-11-04",
      "source": "Intex SX2800 product guidance",
      "url": "https://intexcorp.com/products/above-ground-pools/krystal-clear-filtration-sanitation/sand-filter-pumps/14in-krystal-clear-sand-filter-pump-2800-gal-pump-flow-rate/",
      "read": "2026-11-04",
      "n": "not published by the source",
      "se_points": ""
    }
  ]
}