Using your Injen NanoWeb Dry Air Filter is simple. Just install it in your vehicle as per the standard installation process. When it comes to maintenance, you can clean it easily. Every once in a while, give it a light blast of compressed air to remove dirt and debris. One important thing to note is that you don't need to oil this filter. Oiling it can cause problems with your MAF sensor. Keep it dry and clean, and it will keep your engine running smoothly and protect it from harmful contaminants for a long time. Also, check the filter regularly to ensure it's in good condition. If you notice any significant damage, it's time to replace it.