Filter Packs for Ultrafiltration

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$76.98
$54.99
$79.99
$115.99
$55.99
$36.99
iSpring F5-CUA4 Replacement set, Fits CU-A4 Ultra Filtration 5-Filter Annual Replacement Pack (F5-CUA4)
  • 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.
  • $76.98
    iSpring F3-CUA4 replacement set, Fits CU-A4 Ultra Filtration 3-piece Filter Pack for 6-month Supply (F3-CUA4)
  • Three-piece filter pack including (1) PP sediment filter, (1) KDF+AC filter, and (1) GAC filter. Change every 6 months
  • 1st Stage: 5 Micron sediment filter removes rust, sand, and solid impurities in the water to protect the delicate UF 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.
  • 30-Day money back and 1-year satisfaction guarantee. Free lifetime tech support from our Atlanta base
  • $54.99
    iSpring F4-CUA4 Replacement Pack for 4-Stage Ultra Filtration System CU-A4, Sediment, UF, KDF, and Activated Carbon Filter, 4pcs (F4-CUA4)
  • 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.
  • $79.99
    iSpring F7-CUA4 replacement set, Fits CU-A4 Ultra Filtration 7-piece Filter Pack (F7-CUA4)
  • 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
    PureDrop F3-CUW4 Ultra-filtration Under-Sink 3-Stage Prefilter Replacement Water Filter Cartridges (no membrane included), White (F3-CUW4 )
  • Durable PP sediment filter
  • Coconut-shell granular carbon
  • Carbon block
  • All filters are manufactured to comply strictly with FDA and NSF/ANSI standards
  • Look to a dedicated support team based in Atlanta, ga and available at 678-900-4702 to provide lifetime technical support
  • $55.99
    PureDrop FUFM1 Ultra-Filtration Under-Sink Replacement Membrane Water Filter Cartridge, White (FUFM1)
  • 0.01 Micron UF membrane
  • Click on filter installation for DIY installation and maintenance
  • Removes up to 99% of most problematic pollutants, including chlorine and chlorine treatment by-products, lead, arsenic, and more.
  • Look to a dedicated support team based in in Atlanta, ga and available at 678-900-4702 to provide lifetime technical support
  • $36.99
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