Have checked Almost 6 purifiers available in the market of different braonds but I finally decided to go for Eco ro of zerob. Great features and they also gave me AMC package along with it. The best thing is the Zerob guys came home tested my water quality. explained me what purifiier I shd go for and then left it upto me to decide. I like this approach and wud recommend it. also the pricing is not that high for the product that u get