Star Plus ph Minus Swimming Pool Proper Water Balancer Pouch， 6 Pounds<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>pH Minus water balancer， 6 pounds</li><li>Reduces pH in swimming pool water</li><li>Proper water balance helps reduce skin and eye irritation</li><li>Disperses rapidly to establish chlorine protection quickly</li><li>Extends life of disinfectant</li></ul></div><img src="http://ecx.images-amazon.com/images/I/41NgiM0f-tL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41K%2B9xX7u3L.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41JVvD23E1L.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/51ewQ8q7fPL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/51ugi2FcvaL.jpg" noproxy>