3M™ RO301 Reverse Osmosis Replacement Filter Pack (No Membrane)

This RO filter pack includes the following two replacement cartridges for the 3MRO301 reverse osmosis system:

• 3MROP310 Granular Carbon Pre-Filter Reduces chlorine taste & odor, has a flow rate of 8.28 gpd, and a 12-month lifespan.
• 3MROP416 Carbon Block Filter Reduces and/or removes particulate, chlorine taste/odor, arsenic, TDS, parasitic protozoan cysts, radium, barium, cadmium, chromium, copper, fluoride, selenium, and other chemical and biological contaminants.

NOTE: The 3M™ 3MROM413 Reverse Osmosis Membrane is sold separately or as part of the filter pack PLUS set!