I bought this product from snapdeal. since them I am using this product till now. very easy to use and easy assembling. this product is up to expectation in this price range.and generally it does perfectly its job.certainly this should not be compared to the bigger models of water purifiers because they have additional features and surely those will have higher price range. but in this range I am truly satisfied by this product. since I have to drink purified water and I have certain minimum budget for this that’s allow me to choose this product.its easy to use and easy assembling makes it a low maintenance device.