destintroy
05-06-2011, 06:06 PM
Is a UV filter? Yes, as to define filters. Filter is a device that can eliminate unnecessary material liquid, gas, light or sound. UV eliminate pathogens from the water of harmful bacteria. In the case of planktonic algae or spores, UV light would take more like a transformer than a filter. UV light conversion into a dead spot algae spores of algae spores, it is not filtered.