Complete replacement filter set for OROS-50
Stage 1 polypropylene sediment filter removes sand, silt, dirt and rust particles
Stages 2 & 3 coconut shell carbon block filters reduce chlorine, taste and odor
High-quality 50GPD TFC reverse osmosis membrane rejects impurities in water down to 0.0001 micron
Inline coconut shell post carbon filter for reduction of chlorine, taste and odor