Sensafe (487941) Safe Well Check Home Well Water Test Kit 20 inch x 2.5 inch Filters2736 Replace the E5620 cartridge every

Replace the E5620 cartridge every six months under normal residential use to maintain optimal chlorine and cyst reduction performance

Collect a freshwater sample in a clean test vial from your aquarium

OEM Specification

Membrane Type Thin-Film Composite (TFC)

The HI93701-03 reagent tablets are designed for use with Hanna Instruments benchtop and portable colorimeters that support free chlorine testing via the DPD method

Sensafe (487941) Safe Well Check Home Well Water Test Kit 20 inch x 2.5 inch Filters2736 Replace the E5620 cartridge everySensafe 487941 Safe Well Check Home Well Water Test Kit Comprehensive 6 parameter testing for private well owners. Know what's in your water before you drink it. 2 Tests Included EPA Level Parameters No Lab Required WHY IT WORKS Six Critical Parameters for Well Water Safety Nitrate & Nitrite Detection Tests for agricultural runoff and contamination. Nitrate measured 0 50 ppm, nitrite 0. 2 3. 0 ppm as nitrogen. Critical for homes near farmland. Iron