Using your Injen air filter is simple. Just install it in your engine's air intake system according to the vehicle's manual. When it comes to maintenance, check the filter regularly, especially if you drive in dusty or dirty conditions. You can clean it using the Pro Tech air filter cleaning kit (part number X - 1030). First, remove the filter from the intake system. Then, use the cleaning solution from the kit to gently clean the filter. Rinse it thoroughly and let it dry completely before applying the filter oil. Remember to store the filter in a clean, dry place when not in use. Avoid using harsh chemicals or tools that could damage the filter's delicate cotton gauze layers.