Taylor 3-Way DPD Test Kit for Free Chlorine, Bromine, pH | K-1001 Spa Steps On old stains or built

On old stains or built up grease

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copper and other minerals

Rather than relying on external fiber optics

Taylor 3-Way DPD Test Kit for Free Chlorine, Bromine, pH | K-1001 Spa Steps On old stains or builtTaylor K 1001 DPD 3 Way Test Kits offer foundational testing for balanced pool and spa water using DPD as a reagent. Easy to use and designed for homeowners with straightforward instructions, K 1001 kits make water care simple and effective. DPD is a reagent and type of testing for chlorine levels, can differentiate between Free Chlorine vs Combined Chlorine, by creating a pink color. This can differ from OTO, a yellow orange reagent that only reacts