Culligan US-3-ROR 3-Stage Reverse Osmosis Pre and Post Filter, Fits System US-3

Replacement pre and post filter for Culligan US-3 Reverse Osmosis System. These pre and post filters should be replaced every six months to keep the system working efficiently and to keep your family safe from harmful contaminants. The Culligan three-stage reverse osmosis system reduces aesthetic chlorine taste and odor, nominal particulate class III, cysts, lead, total dissolved solids, nitrates, nitrite, pentavalent arsenic, and other contaminants. Easy-change filters make changing filters a snap, no need to turn off your water Supply.

Culligan US-3-ROR 3-Stage Reverse Osmosis Pre and Post Filter, Fits System US-3: Fits Culligan US-3 Reverse Osmosis Filtration System Reduces cysts, lead, total dissolved solids, nitrates, nitrites, pentavalent arsenic and numerous other contaminants Change pre and post filter every 6 months to ensure contaminant removal claims Convenient easy-change filter design allows for a quick, tool-free filter change without having to turn off your water supply