3MROP416 Carbon Block Post filter for 3MRO401 & 3MRO501
47-55710G2 Block Carbon Postfilter
Carbon block postfilter. High absorption activated carbon block for final "polish" of drinking water. For use as postfilter for all Water Factory, CUNO, and 3M SQC (Sanitary Quick Change) RO units. Also replaces General Ionics and Ionics GI-1 and GI-2 Postfilters.