Pool Test Kit Reagents

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Pool Test Kit Reagents

Pool Test Kit Reagents are an essential component for many pool and spa test kits. Leslie’s offers replacement reagents and refills from top brands like Taylor Technologies and LaMotte. There are replacement reagents to help measure water chemistry levels such as total and free chlorine, pH, total alkalinity, calcium hardness, and cyanuric acid. Orthotolidine, OTO pool test kits use orthotolidine reagent dropper bottles that can only test for total chlorine. Diethyl-p-phenylenediamine, DPD pool test kits need reagent replacements including DPD powder or FAS-DPD liquid reagents which help test for free available chlorine. Phenol red pool pH indicator reagents test for the pH in the pool or spa water which is how basic or acidic the water is.

Helpful Articles

What chemicals do you test in a pool?

Check out our helpful article, Pool Chemistry 101 for a consolidated guide to all aspects of water chemistry, including ideal ranges, symptoms of imbalanced water, and what pool chemicals are needed to correct and balance pool water.

How do you store pool reagents?

Check out our expert-written article, Pool Water Testing 101 for some helpful at-home water testing tips including how to store water test reagents and how often to check your pool test kit reagents for accuracy.

How to Test Pool Water — Video

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