Watts Reverse Osmosis Replacement Filter Set 5 pcs with CSM 50 GPD Membrane with 1/4" NPT Inline Elf DK7 Head 3/8" NPT carbon filter units

carbon filter units

Dual-opening design with high-capacity screen for reduced pressure drop and extended run time

Port Size 1/2" NPT

Unscrew the 10" standard whole house filter housing and remove any existing cartridge

Watts Reverse Osmosis Replacement Filter Set 5 pcs with CSM 50 GPD Membrane with 1/4" NPT Inline Elf DK7 Head 3/8" NPT carbon filter unitsComplete 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