- Reduces: Particulate, chlorine taste and odor and lead
- Sanitary Quick Change (SQC) cartridge design helps provide fast and easy cartridge change-out
- Slim profile, space saving design reduces overall under cabinet footprint
- Advanced multi-stage reverse osmosis water filtration process helps provide cleaner, better tasting drinking water through a dedicated faucet
- Manufactured from FDA CFR-21 compliant materials*
Details: The 3M 3MROP411 Under Sink Reverse Osmosis Replacement Water Filter Cartridge is a multi-stage reverse osmosis replacement water filter cartridge that is for use with the NSF certified 3MRO401 and 3MRO501 reverse osmosis systems. This cartridge, as part of these systems, is considered to be the pre-filter and reduces particulate, chlorine taste and odor and lead.