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Match the color by color intensity as best judgment indicates
Regularly testing for phosphates can help to ensure a properly maintained pool
Ida’s Iron Check is designed to specifically react with Iron
instructions
WaterWorks™ Quaternary Ammonia (Quats) Parameter_Iodine Match the color by colorCheck your Quaternary Ammonia (Quats) levels with Confidence using our WaterWorks Quaternary Ammonia (Quats) Check. Make sure your Quaternary Ammonia (Quats) levels are where you want them to be. Contains 50 tests. Simple method and no dilution necessary Get results in 1 minute No instrument required Safe and non hazardous Range 0, 100, 150, 200, 250, 300, 350, 400, 1000 ppm Made in USA Ideal for checking your sanitizer level!
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