Description
The K&N Filters Air Filter for 99-03 Ford Super Duty V8 Diesel (KNN33-2248) is designed to deliver high airflow and superior filtration for your truck’s engine. Compatible with Ford F250, F350, F450, and F550 models from 1999 to 2003, which were equipped with V8 diesel engines, this washable and reusable filter provides long-term performance while reducing waste. Engineered for easy installation and a precise fit, it helps improve engine responsiveness and protection under harsh conditions.
Features and Specifications:
- Air Filter Shape: Panel
- Air Filter Material: Cotton Gauze
- Height: 1.5 in (38 mm)
- Outside Length: 13.188 in (335 mm)
- Outside Width: 7.25 in (184 mm)
- Fitment: 1999-2003 Ford F250, F350, F450, F550 Super Duty V8 Diesel
- Engineered Power: State-of-the-art air filter media boosts horsepower and acceleration while enhancing overall engine performance.
- Rugged Construction: Made from durable, premium materials and advanced construction methods for long-lasting performance.
- 4 Layers of Protection: Premium cotton gauze treated with a specialized tacking agent blocks and traps harmful contaminants.
- Low Maintenance: Clean every 75,000 miles (5 years) under normal highway driving conditions.
- Reusable Design: Replacing disposable filters with washable, reusable air filters saves up to $125 over 200,000 miles.
- Ultimate Longevity: Lifetime limited warranty on stock replacement filters (limitations apply).
- Easy Installation: Pre-oiled and ready for quick, hassle-free installation into the factory air box.
- Reduces Waste: This helps reduce landfill waste by eliminating the need for disposable air filters and packaging.






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