Hydrotech (41407004) Aqua Flo QCRO Quick-Change Replacement GAC Cartridge Replacement Filters IAPMO/UPC listed with ASTM F

IAPMO/UPC listed with ASTM F 409 certification

and others that accept 2

and any potable water application requiring automatic overpressure protection up to 250 PSI

Positive-seal connection design allows for easy removal and reinstallation

Hydrotech (41407004) Aqua Flo QCRO Quick-Change Replacement GAC Cartridge Replacement Filters IAPMO/UPC listed with ASTM FHydrotech Aqua Flo QCRO Quick Change GAC Cartridge Replacement granular activated carbon prefilter for QCRO and QCUF systems Model 41407004 GAC Carbon Quick Change Design Chlorine Reduction The Hydrotech 41407004 QCRO Quick Change cartridge uses granular activated carbon to remove chlorine, taste, and odor from your water supply before it reaches the RO membrane. This prefilter stage protects your membrane from oxidation damage while improving the