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A Question Of UV Balance

Ultraviolet radiation is a secondary disinfection process, used alongside a primary disinfectant, usually chlorine, in swimming and spa pools. It is recommended by PWTAG, both for its capacity to reduce chloramines and kill microorganisms – including chlorine-resistant Cryptosporidium. Its use can reduce the chlorine residual levels necessary to keep pool water healthy. It is important […]

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