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iSpring F7-CUA4 replacement set, Fits CU-A4 Ultra Filtration 7-piece Filter Pack

  • 1st Stage: 5 Micron sediment filter removes rust, sand, and solid impurities in the water to protect the delicate UF membrane.
  • 2nd Stage: UF Hollow Fiber membrane that uses standard home water pressure to push water through a semi-permeable membrane.
  • 3rd Stage: KDF media (or Kinetic Degradation Fluxion Media) with activated carbon.
  • 4th Stage: Post Activated Carbon Filter. Adopting coconut shell activated carbon with ultra-micron aperture, this carbon filter absorbs residual chlorine, and odor.
  • $115.99
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    What's included

    • 2 x First Stage: 5 Micron Sediment filter removes rust, sand, and solid impurities in water to protect delicate UF membrane. Last 6 months with average city water.
    • 1 x Second Stage: UF Hollow Fiber membrane uses standard home water pressure to push water through a semi-permeable membrane. Last 12 months with average city water.
    • 2 x Third Stage: KDF media (or Kinetic Degradation Fluxion Media) with activated carbon. When used with carbon, KDF can extend carbon filter life for up to 8 times. Last 6 months with average city water.
    • 2x Fourth Stage: Post Activated Carbon Filter Adopting coconut shell activated carbon with ultra-micron aperture, this carbon filter absorbs residual chlorine, and odor. Last 6 months with average city water.
    • Availability: In Stock
    • Model: F7-CUA4
    • Manufacturer: iSpring
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