Tapered Air filter, 8 tall, 10” diameter, blue - 41-1031

Unlock Peak Performance with the Walker High-Performance Air Filter

Elevate your diesel engine’s power and efficiency with the Walker High-Performance Air Filter — engineered for serious drivers who demand more from their machines.

Say goodbye to restrictive, disposable paper filters. Our advanced, washable, and reusable filter is built to outlast and outperform stock options, delivering increased airflow for better throttle response and enhanced turbo performance.

Featuring an integrated silencer top, this filter reduces turbo whistle without sacrificing performance — giving you a smoother, quieter ride.

Proudly made in the USA, this is the last air filter you'll ever need.

✅ Increased Airflow
✅ Quieter Turbo Operation
✅ Washable & Reusable
✅ Built to Last

Upgrade once. Breathe better. Drive stronger.
Order your Walker filter today.