Water that passes from the filter once the red light is on most likely has a substantial level of contaminants and chemical compounds. You must adjust your filter before the mild turns pink. Though the item is rather good, there are actually unquestionably a few Berkey water filter problems. Most http://alkalinewaterbottle53208.blogdon.net/the-smart-trick-of-ron-aqua-water-that-nobody-is-discussing-22370272