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AF-1021 Replacement Filter Kit for 4 Stage RO system without Membrane

AF-1021 Replacement Filter Kit for 4 Stage RO system without Membrane

  • $ 3999


NSF Certified media and components

  • Stage 1 – 1 micron polypropylene sediment pre-filter to extract suspended materials such as sediment, rust, insects, and other particles down to 5 micron (replace every 6 to 8 months)
  • Stage 2 and 3 – double activated carbon and catalytic block filters to reduce chloramines – the by-product of chlorine and ammonia used in water disinfection
  • Reduces organic chemicals: pharmaceuticals, herbicides, pesticides, volatile organic chemicals, MTBE, disinfectant by-products and other chemicals for improved taste and elimination of odors
  • Double carbon briquettes filter out organic matter from water without release of carbon fines
  • Carbon block prepares water to enter the reverse osmosis element (replace every year)

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