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Derived from renewable coconut shells and steam-activated for maximum surface area
Monitor total gallons processed if your system has a meter
The Pentek 151254 o-ring set provides genuine replacement seals for Big White and Big Clear filter housings
using compatible tubing rated for your chemical and operating pressure
Hanna (HI93701-01) Reagent Kit - 100 Tests; Chlorine Free Good Water (R7016P-1MEG) 1MEG OHM Test Light 110V; 1/2" MIP Derived from renewable coconut shellsHanna Instruments HI93701 01 Free Chlorine Reagent Kit Pre measured DPD reagent powder for 100 colorimetric free chlorine tests, 0. 00 to 5. 00 mg L range 100 Tests DPD Method Pre Measured 0 5 ppm Range The Hanna HI93701 01 reagent kit delivers laboratory grade accuracy for free chlorine testing in pool, spa, and drinking water applications. Each packet contains pre measured DPD powder that reacts with free chlorine to produce a pink tint, with color
US$ 138.36
US$ 15.23
US$ 10.61
