Livpure is the only brand offering World Class Door Step Service by Company Engineers , the "Smart Squad" , who cater to any and all of your RO Water Purifier Service needs."Smart Squad" engineers are champions of service , having to undergo and successfully complete 1 month of rigorous training and tests. Only 1 out of 10 of all engineers who undergo the training exercise are cleared to be "Smart Squad" Champions .Trust only the "Smart Squad" champions , because we want the best to serve you for your family's Drinking Water needs.