Watts Reverse Osmosis Replacement Filter Set 5 pcs with CSM 50 GPD Membrane with 1/4" NPT Inline 80PSI Verify regeneration cycles are running

Verify regeneration cycles are running on schedule

Use a strap wrench or appropriate plastic-safe tool to snug the connection

Resin Bed Protection

and fluoride

Watts Reverse Osmosis Replacement Filter Set 5 pcs with CSM 50 GPD Membrane with 1/4" NPT Inline 80PSI Verify regeneration cycles are runningComplete Replacement Filter Set Watts Reverse Osmosis 5 Piece Filter Set with CSM 50 GPD Membrane Full spectrum filtration with sediment, carbon block, polishing, and TFC membrane stages 5 Piece Kit 50 GPD CSM Membrane 1 4" NPT Inline 98% Rejection Rate This Watts replacement kit includes everything you need for a complete RO filter change: sediment pre filter, dual carbon blocks, post carbon inline, and a 50 gallon per day CSM thin film composite