Using your Injen SuperNano Web Dry Air Filter is easy. Just install it in your vehicle as per the standard installation procedure for air filters. When it comes to maintenance, you can keep it clean by giving it a light blast of compressed air. This will remove dirt and debris, and there's no need to use oil on the filter. Avoid using excessive force when cleaning to prevent damage to the filter. Also, make sure the filter is properly installed to ensure optimal performance. Check the filter regularly, especially if you drive in dusty or dirty conditions. This way, you can keep your engine running smoothly and enjoy the increased horsepower and torque that the filter provides.