Filters Keep the Grime Out and the Drive SmoothBROADVIEW, IL (Oct. 12, 2007) - Dust, dirt and grime are all enemies to the longevity and efficient performance of a vehicle's key components. To prevent engine damage, a vehicle is equipped with various filters -- air and oil among them. According to automotive filters manufacturer, Purolator Filters NA LLC, these filters need to be carefully maintained. "Changing filters at factory-recommended intervals helps your vehicle last longer and perform better over the long haul," says Ramon Nunez, Director, Filtration. Of all automotive filters, probably the best known is the oil filter. Most drivers know that a regular oil and filter change should top their vehicle's list of maintenance items. According to Nunez, Purolator's PureONE oil filter offers 99.9 percent filtration efficiency -- the highest in the aftermarket today. A vehicle's engine operates by taking in 9-10,000 gallons of air for each gallon of fuel it consumes. The smooth flow and cleanliness of this air determines how well the engine performs or how quickly it wears out. A clogged air filter increases fuel consumption and compromises performance. Installing a fresh quality air filter can improve fuel economy by up to 10 percent, according to the U.S. Department of Energy. At today's average gas price of nearly $3 this adds up to almost 30 cents savings per gallon. "The PureONE air filter features the company's exclusive Micronic filtration which has twice the capacity for trapping particles of dirt compared to conventional air filters," Nunez said. (Source: Purolator Filters NA LLC)