3-Way DPD – #1 & #3 Tablets, Free Chlorine/Bromine, Total Chlorine & Ph

Blue Devil test kit measures free chlorine/bromine, total chlorine and pH.

* Easy to read test result color comparator

* Includes instructions and storage container

Download instructions here: https://www.valterra.com/downloads/download-info/3-way-dpd-test-kit-instructions-englishspanish-b7223/

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