Hydrotech (20500128) Oakton (WD-35661-17) TDS Tester & EC Tester Sensor Replacement electrode } The Harmsco HC-90-AC-5 Hurricane

} The Harmsco HC-90-AC-5 Hurricane 90 Activated Carbon Cartridge combines meltblown sediment filtration at 5 microns with activated carbon for chlorine and taste reduction in whole-house and reverse osmosis pre-filtration applications

Well Water Applications

so test-fit the angle before final tightening

🎯 NIST-Traceable Accuracy

Operates between 40°F and 100°F

Hydrotech (20500128) Oakton (WD-35661-17) TDS Tester & EC Tester Sensor Replacement electrode } The Harmsco HC-90-AC-5 HurricaneHydrotech Original Equipment Hydrotech 20500128 Replacement Component Genuine OEM part designed for Hydrotech reverse osmosis systems, ensuring proper fit and reliable performance in water treatment applications. OEM Part Hydrotech Certified WHY IT WORKS Engineered for Hydrotech Systems OEM Quality Manufactured to Hydrotech's exact specifications, the 20500128 maintains the performance standards your system was designed to deliver. Direct Replacement