I have putchase it before two years since then I have change the battrry filter three times. It can purify very turbid water too.
I will suggest to buy this purifier for working, rented peoples, students etc to buy this.
This is low cost and efficient purifier. I will purchase the UV and RO filter soon. I will preffer to buy pureit purifier only.
I will rate this product as five star. Only one time my filter get choke very soon. But except that I am very happy with it.