Hallo friends these kent is so b ad product I bought Kent RO purifier a week ago .The water tastes nice.But after usages of tree to five days the purifier started generating disgusting sound and other problems and dont like these type of fake unused product after I bought I thing it isvery nice for used but iam wrong its performant is so bad its loooking not do well I hate the test of water when I pured by kent ro