20 mL sachet (3 pcs

UV-resistant opaque housing for durable outdoor or indoor point-of-entry installation

The ultimate water filtration solution for your entire home

like all TDS meters

and uses the following equation:

NU Aqua 4.5" x 20" Whole House Granular Activated Carbon Filter - 5 Micron GAC Replacement food quality refractometer 20 mL sachet (3 pcsDeliver 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