FILL ‘ER UP: Scott Green pours used vegetable oil into the home filtration system designed by Colin Huwyler. The system filters out all the impurities so the filtered oil can then be pumped into the family car, a 2003 Volkswagen Jetta which his wife Meaghan Green drives every day to work. The Greens go to local restaurants to obtain the free used oil.
DENNIS STIERER/STAFF PHOTOGRAPHER /