IPW Industries Inc. Universal 4-Stage Under Sink Reverse Osmosis Replacement Filter Kit w/O-Rings and Wrench Blue And White (F-452130LHK) 15 - 130 GPM; 2" FPT; Hastelloy; Spec Two compressed coconut shell carbon

Two compressed coconut shell carbon blocks remove chlorine

flow restrictor

Dual NPT Connections

Replace cartridge when iron breakthrough occurs or flow diminishes

and differential pressure

IPW Industries Inc. Universal 4-Stage Under Sink Reverse Osmosis Replacement Filter Kit w/O-Rings and Wrench Blue And White (F-452130LHK) 15 - 130 GPM; 2" FPT; Hastelloy; Spec Two compressed coconut shell carbonComplete Replacement Kit Universal 4 Stage Under Sink Reverse Osmosis Replacement Filter Kit Everything you need to refresh your RO system filters, membrane, wrench, and o rings in one package 50 GPD Membrane 5 Micron Filtration Wrench Included WHY IT WORKS Four stages of filtration, restored to peak performance Sediment Pre Filter 5 micron 100% polypropylene filter captures rust, silt, and particulates before they reach your membrane Carbon Block