This kent wonder RO 7 L water purifier is just ok for someone. But I would like to recommend more best quality products from the kent. This purifier is effective in cleaning the water but there is no availability of UV for cleaning the water. So this is the most important key point as it does not consist of uv for cleaning. So dont like this product. And I would recommend to buy other water purifiers from kent. This purifier does not have many key features so I would preffer other purifiers from kent.