Stealth-RO™/smallBoy™ Green Coconut Carbon Replacement Filter

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SKU HL 22110

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Replacement Green Coconut Carbon Filter for Stealth-RO™ and smallBoy™ Systems


  • Reduces up to 99% chlorine, sediment, rust, silt, volatile organic compounds (VOCs), mercury, lead and PCBs (organic chlorine)
  • Rated at 1 GPM (gallons per minutes)
  • 10 micron nominal filtration
  • No release of carbon fines
  • Reduced rinse time due to carbon fines
  • Greater dirt load capacity and flow efficiencies
  • Industry leading performance
  • Made in the USA
  • smallBoy: Replace after 3,000 gallons
  • Stealth-RO: Replace after 1,250 gallons

Filter replacement schedules for RO carbon filters based on product water



  • Meets California Prop 65 compliance
  • Meets Lead Free Certification
  • Dimensions (H x W): 9.75" x 2.75"
  • Weight: 0.806 lbs

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