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H2O International US4-200, 7-Stage Under Sink Water Filter

List Price: $349.00
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$90.00 (26%)
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Filtered Water Benefits the Whole Family

Faucet Options:

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Quick-Connect Guide:

Quick-Connect FittingsTubing connection has never been easier than with Quick-Connect fittings. View our simplified Quick-Connect diagrams to see how...

Environmental Impact

Water Bottle Landfill

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Bottled Water vs Tap Water


  • Large GAC/KDF Sealed Unit (US4) uses Granular Activated Carbon & Patented KDF Media for removal of chlorine and other heavy metals. US4 is combined with a Pentek® CBR2-10R Carbon Block Cartridge
  • Removes Chlorine, Bad Taste, Odor, Color, Volatile Organic Compounds (VOC's) & Trihalomethanes (THM's).
  • Pentek® CBR2-10R cartridge provides 1 Micron Absolute Carbon Block Filtration (99.9% removal) with Lead Removal.
  • Patented KDF Media Removes Chlorine & Heavy Metals.
  • Bacteriostatic Media Prevents Bacteria Growth within the unit
  • System includes everything needed for installation including Faucet Adaptor, Shut-off Valve and Tubing.
  • Drinking Water Faucet provides all the water your family will need for drinking, cooking, ice, and beverages.

Under Sink Cutaway Diagram
View a cutaway diagram of typical under sink filter to see how it filters your water.
H2O-US4-200 Specifications
Max. Capacity for Chlorine Removal 35,000 gallons Recommended Flow 1.0 GPM
Max. Capacity for Lead Removal 2,500 gallons Shipping Weight 14 lbs.
Product Dimensions 16½" × 10¼" Recommended US4 Replacement once every 3 years
Recommended Pb1 Cartridge Replacement once per year
replacement instructions
For use with Cold Water only