Aqua Flo QCRO Platinum QCRO Complete Replacement Filter Kit 50 GPD SP320-HO The Harmsco BC4-3 housing uses

The Harmsco BC4-3 housing uses a patented up-flow filtration design that prevents air accumulation inside the vessel

Clear housing allows visual monitoring of resin condition

OEM Fleck Part Seal Assembly Direct Replacement

and a universal wrench for installation—designed to fit Watts Premier and other standard 10-inch RO systems

plan to replace the RO membrane separately every 2-3 years based on your water quality and daily usage

Aqua Flo QCRO Platinum QCRO Complete Replacement Filter Kit 50 GPD SP320-HO The Harmsco BC4-3 housing usesAqua Flo QCRO Platinum Complete Replacement Filter Kit 50 GPD Four stage quick change filtration with tool free installation for residential reverse osmosis systems 50 GPD Membrane Tool Free QC Design Complete 4 Filter Kit IPW Industries The Aqua Flo QCRO Platinum complete filter kit (model 41407 series) includes all four filters needed for a full system replacement: one sediment filter, two carbon block filters, and one 50 GPD reverse osmosis