H2O-(H2O-US3) 5 Stage Under Sink Filter w/ Faucet Filter Wrenches Ideal as a carbon stage

Ideal as a carbon stage in multi-stage systems or as a standalone drinking water filter

This reagent set uses the phenanthroline method to accurately measure iron concentrations in drinking water

and chlorine removal after the membrane stage

} Watts Premier

5 fl oz per packet

H2O-(H2O-US3) 5 Stage Under Sink Filter w/ Faucet Filter Wrenches Ideal as a carbon stageThe 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