Using your Injen SuperNano-Web air filter is easy. Just install it in your vehicle's air intake system following the manufacturer's instructions. When it comes to maintenance, check the filter regularly for dirt and debris. If it looks dirty, you can clean it with a light blast of compressed air. Remember, this filter doesn't need oil, so avoid oiling it to prevent damage to your MAF sensor. Keep it in a dry place when not in use. If you're using your vehicle in very dusty conditions, you may need to clean the filter more often. Enjoy improved engine performance with this high - quality air filter!