Aqua Flo QCRO Quick-Change Reverse Osmosis Membrane Production Rate:50 GPD 75" x 3" cartridge addresses

75" x 3" cartridge addresses both corrosive acidity and chlorine in one filtration stage

The Harmsco BC6-2 housing accepts all Harmsco 20-inch cartridges including Hurricane series sediment filters

Food-grade polyphosphate crystals slowly dissolve to sequester minerals

This cartridge is designed for whole-house point-of-entry applications where chlorine

Unlike commercial DI tanks

Aqua Flo QCRO Quick-Change Reverse Osmosis Membrane Production Rate:50 GPD 75" x 3" cartridge addressesAqua Flo by Hydrotech QCRO Quick Change Reverse Osmosis Membrane Tool free replacement membrane for the QCRO 4 Stage system, available in 50 GPD and 75 GPD flow rates Quick Change Design TDS Reduction 24 Month Service Life Residential Grade The Aqua Flo QCRO Membrane is the core filtration element in the QCRO 4 Stage Quick Change Reverse Osmosis System, engineered to reduce total dissolved solids, heavy metals, chlorine, and microbial contaminants.