I bought this purifier from Croma around 8 months back after comparing technical features and price of other competitive purifiers available in the market. I thought that was my very wise decision because now a days stores are flooded with fake purifier companies which are just looting people’s money and trust. so far my purifier is working very fine. I haven’t face any problem related to its degraded water quality, taste etc. so I will recommend others to buy this.