50 per filter

The NU Aqua Platinum Series represents the perfect balance of performance

ceramic filtration is purely mechanical — particles are physically blocked by the ceramic matrix and cannot pass through regardless of flow rate or contact time

Other Hanna pH electrodes designed for food testing (check compatibility)

The NU Aqua 8-Stage Countertop Sediment + Carbon PPC Filter is a high-performance replacement cartridge designed for the NU Aqua 8-Stage Countertop Reverse Osmosis Water Filter System

Hanna Instruments Electrolyte Solution HI7041S - Polarographic Dissolved Oxygen Probe Fill (30mL) ice machine water treatment 50 per filterMaintain accurate dissolved oxygen measurements with Hanna Instruments HI7041S electrolyte fill solution. This reagent grade potassium chloride solution is specifically formulated for polarographic dissolved oxygen probes, ensuring optimal sensor performance and reliable DO readings. Essential Features: Reagent grade quality: Made with high purity chemicals for consistent, accurate measurements Convenient dropper bottle: 30mL bottle with precision