Hanna Instruments Glass Cuvettes HI731331 - 22mm for HI96 Photometers & Turbidity Meters (4-Pack) hydroponics conductivity probe Compatible with Culligan® US-600A under

Compatible with Culligan® US-600A under sink systems

Increases alkalinity to pH 9

Filter Replacement: Replace the gravity block filter every 200 gallons for optimal contaminant reduction and performance

Material: Food-grade stainless steel

and built to last

Hanna Instruments Glass Cuvettes HI731331 - 22mm for HI96 Photometers & Turbidity Meters (4-Pack) hydroponics conductivity probe Compatible with Culligan® US-600A underMaintain measurement accuracy with Hanna Instruments HI731331 replacement glass cuvettes. These precision engineered 22mm optically clear glass cuvettes are essential for accurate photometric and turbidity measurements with HI96 series portable photometers and Hanna turbidity meters. Precision Features: Optically clear glass: High quality construction ensures accurate light transmission for reliable measurements Index mark alignment: Ensures proper