I have bought a pureit compact 2 - 3 years back. At first I got surprised when they told me that pureit does not deliver the germ kill kit at home, whereas they always say that consumables will be home delivered. So now I have to search in the market which shop sells the kit, then buy it and fix it myself, whereas while buying they said that these germ kill kit will be delivered and replaced by Pureit people free of cost.
Now few months back pureit introduced a germikill kit for 1250 liters of water at a price of Rs. 350. But these kits works only for 600 - 700 liters only.
So beware of HUL and Pureit Compact. Don’t buy Pureit compact, because many headaches comes free with this products.