The Truth About Filters

• Myth #1: All air filter companies test and certify their air filters.
• Myth #2: High Performance Filters that contain oil will damage a vehicle's mass air sensor.
• Myth #3: Foam filters stop the dirt better than cotton gauze filters.
• Myth #4: All air filter testing methods are created equal.
• Myth #5: The same filter technology used on gas vehicles can be used on diesels and other high performance engines.
• Myth #6: Any cleaning solution and oil will work on a high performance filter.
• Myth #7: If a filter looks like a High Performance Filter, it must be a High Performance Filter.
• Myth #8: All universal filters are created equal.