H2O-(H2O-US3) 5 Stage Under Sink Filter w/ Faucet 10 inch x 4.5 inch Big Blue Filters 5" diameter double open end

5" diameter double open end (DOE) cartridges from any manufacturer

Post-RO or Standalone

5 inches (diameter) Filtration Media Strong cation ion exchange resin and specialty absorbent media Contaminant Reduction Iron

Optimized for low-range manganese analysis

5% rejection rate between cleanings

H2O-(H2O-US3) 5 Stage Under Sink Filter w/ Faucet 10 inch x 4.5 inch Big Blue Filters 5" diameter double open endThe H2O International US3 delivers five stage filtration directly under your sink, combining KDF media and granular activated carbon to remove chlorine, lead, sediment, and bacterial growth. This complete system includes a dedicated drinking water faucet and connects to standard plumbing with all necessary tubing, fittings, and hardware for straightforward installation. SPECIFICATIONS H2O US3 Under Sink System Overview Filtration Stages 5 Stage KDF