K&N Air Filter Foam Wrap (25-4518)

The K&N Airforce Pre-Cleaner is a specially designed foam filter wrap made to extend the service interval of your K&N air filter when used in very dusty conditions. The Airforce Pre-Cleaner is designed to be cleaned with K&N Cleaner or soap & water. Gray colored Airforce pre-cleaners do not use oil.

• Boosts filter endurance which extends service interval of your filter
• Designed for the rider to easily swap with a backup during any ride
• Specifically designed to fit and maximize off-road protection
• Unoiled foam pre-filter is easy to clean and re-use
• Cleanable with K&N Filter Cleaner or soap and water
• This product wraps your air filter with an additional pre-filter
• For K&N filter YA-4518XD only