Using your Injen NanoWeb Dry Air Filter is easy. Just install it in place of your old air filter following the standard installation steps for your vehicle. When it comes to maintenance, give it a light blast of compressed air to clean it. You don't need to use any oil on this filter, which simplifies the process and helps keep your MAF sensor clean. Make sure to check the filter regularly, especially if you drive in dusty or dirty conditions. If it looks overly dirty after cleaning, it might be time to replace it. Store the filter in a dry place when not in use to keep it in good condition.