Stock Replacement Oiled Panel Filter

Features:

• Improves airflow over stock filter
• Oiled cotton media for superior filtration
• Direct replacement for factory air filter
• Designed for 2008-2016 F250 and F350
• Lab tested for airflow and dust control
• Protects engine from harmful contaminants
• Helps maintain horsepower and throttle response
• Reusable and cleanable for long-term use
• Engineered to OEM fit and performance specs
• Tested at max CFM to ensure real-world results
• Backed by S&B’s commitment to quality testing

Let Your Powerstroke Breathe Better With Confidence

If you’re still running a stock air filter in your Super Duty, it might be holding your engine back more than you think. The S&B 66-5010 Oiled Panel Filter is a drop-in replacement designed to improve airflow without sacrificing protection. It flows more air than the factory filter, which means better throttle response, improved efficiency, and less restriction under load. But what makes this filter really stand out is that S&B doesn’t just chase numbers, they back it with real-world testing. Every filter is tested at maximum CFM to make sure it protects your engine while giving it the air it needs. Whether your truck is hauling, towing, or just working hard every day, this filter helps it run smoother and breathe easier. Best of all, it’s reusable and cleanable, so you can keep it performing at its best for miles to come.

Lab Tested To Deliver Airflow And Filtration Accuracy

The S&B 66-5010 Stock Replacement Filter is engineered for precise fitment on 2008-2016 Ford F250 and F350 Super Duty trucks. Built using oiled cotton gauze, this high-performance panel filter improves airflow compared to stock while maintaining excellent filtration efficiency. What sets S&B apart is their strict testing standards, which simulate real engine demands by flowing air at wide-open throttle while introducing fine dust particles. This ensures the filter’s performance under actual conditions, not just controlled low-airflow lab settings. The results are measured using heated absolute blankets to eliminate humidity, so only the particles that bypass the filter are counted. That level of accuracy ensures your engine is protected while airflow is maximized. Designed to be reusable, the filter can be cleaned and re-oiled, offering long-term performance and value. If you're looking for reliable airflow gains backed by legitimate testing, S&B delivers a solution that doesn't compromise.

Fitment: 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016 Ford F250/F350 Super Duty

Notes:

• Fits 2008-2016 Ford F250 and F350 Super Duty
• Direct replacement for the factory air filter
• Improves airflow while maintaining engine protection
• Oiled cotton media is cleanable and reusable
• Tested at full engine CFM for real-world accuracy
• Designed to stop fine dust under high airflow conditions
• Lab-grade testing ensures consistent filtration performance
• Absolute blankets used to capture bypassed particles
• Humidity is removed during testing for precise results
• Built to balance performance with engine longevity