Using this Injen SuperNano Web Dry Air Filter is easy. Just install it in the designated air filter housing of your vehicle according to the manufacturer's instructions. When it comes to maintenance, you don't need to use any oil. Simply give it a light blast of compressed air to clean it. This will remove dirt and debris and keep it functioning properly. Make sure to check the filter regularly, especially if you drive in dusty or dirty conditions. If you notice a significant drop in performance, it might be time for a cleaning. Also, always handle the filter gently to avoid damaging the Nano membrane. With proper care, this air filter will serve you well and keep your engine protected.