NU Aqua 4.5" x 20" Whole House Granular Activated Carbon Filter - 5 Micron GAC Replacement 3-pack combo Configuration: Non-air gap (NSF compliant

Configuration: Non-air gap (NSF compliant where permitted)

Calibration is performed by pressing the dedicated calibration button

Features and Benefits

002 pH accuracy with advanced data logging capabilities

NU Aqua 4.5" x 20" Whole House Granular Activated Carbon Filter - 5 Micron GAC Replacement 3-pack combo Configuration: Non-air gap (NSF compliantDeliver clean, chlorine free water throughout your entire home with the NU Aqua 4. 5" x 20" Whole House Granular Activated Carbon (GAC) Filter. Engineered with advanced HydraCoil technology, this premium 5 micron replacement filter provides superior chlorine removal and contaminant reduction for whole home water filtration systems. Advanced HydraCoil Technology Unlike standard carbon filters, this NU Aqua GAC filter is manufactured using proprietary