Ecology sells! Or so refrigerator manufacturers hope. They have launched a spate of eco-friendly CFC-free(Chloro Fluro Carbons) refrigerators in the Indian market in the last few months. And their push line has been 'the eco-frindly refrigerator'. With the Montreal Protocol which says that CFC-based products should be phased out by the year 2010, refrigerator manufacturers have already started rolling out the CFC-free products from this year. The industry expects a phase out of the old models to begin as early as the year 2002.