Hanna (HI93711-03) Chlorine, Total, DPD Method (300 Tests) Calcite1457 Ideal for residential under-sink installations

Ideal for residential under-sink installations

Loose granular activated carbon efficiently reduces chlorine

🔧 Pro Tip: The Q5721's built-in Twist Tap valve prevents water spillage during cartridge changes

Polyspun sediment layer captures particulate matter and undissolved phosphate crystals before water exits the filter

Monitor permeate flow and TDS during the first 48 hours of operation

Hanna (HI93711-03) Chlorine, Total, DPD Method (300 Tests) Calcite1457 Ideal for residential under-sink installationsThe Hanna HI93711 03 reagent kit delivers 300 precise chlorine measurements using the DPD (N,N diethyl p phenylenediamine) method, the industry standard for total chlorine analysis in drinking water, pools, and industrial applications. Designed for use with compatible Hanna photometers, this kit provides accurate readings from 0. 00 to 3. 50 mg L with select meters extending to 5. 00 mg L. SPECIFICATIONS Technical Details Model Number HI93711 03