Why Choose Refillable

accurate results for longer

Wide mV Range: Measures ORP from -2000 to +2000 mV across diverse wine types and fermentation stages

this 230mL cleaning solution removes protein deposits

NU Aqua Carbon Post Filter - Final Stage Polishing Filter for RO Systems freshwater testing Why Choose RefillableDescription This NU Aqua Carbon Polishing Filter is a suitable replacement for the NU Aqua Platinum Series Reverse Osmosis System. It is compatible with standard systems, and installation simply requires a 1 4 NPTF fitting. Made with high quality carbon, these filters effectively eliminate chlorine, odors, and unpleasant tastes, providing the final touch to purify your drinking water.