K&N Engine Air Filter for 2020-2021 Ford F250/350: Increase Power & Towing

ENGINEERED POWER: K&N Air Filters are designed with state-of-the-art air filter media to increase horsepower, acceleration, and enhance overall engine performance.

RUGGED CONSTRUCTION: Manufactured with premium materials and advanced construction methods, K&N Air Filters are built to last a lifetime.

6 LAYERS OF PROTECTION: These filters feature multiple layers of premium cotton gauze treated with a specially-designed tacking agent, forming a complex mesh that effectively blocks and traps harmful contaminants.

CLEAN ONCE EVERY 5 YEARS: With normal highway driving conditions, the engine air filter only requires cleaning every 75,000 miles (equivalent to 5 years based on an average yearly mileage of 15,000 miles).

REUSABLE K&N FILTER SAVES YOU MONEY: By opting for a washable and reusable K&N air filter, you can save up to $125 compared to purchasing multiple disposable filters over the span of 200,000 miles of highway driving.

ULTIMATE LONGEVITY: K&N offers a hassle-free lifetime limited warranty on their stock replacement air filters, with certain limitations applying.

EASY INSTALLATION: Pre-oiled and ready to drop into your factory air box, K&N Air Filters are one of the simplest and most cost-effective vehicle upgrades for quick performance improvements.

REDUCES WASTE: By choosing reusable filters, you are actively contributing to the reduction of waste in landfills. Over 200 million disposable air filters, along with their packaging, end up in landfills each year.

MADE IN USA: K&N Air Filters are proudly manufactured in the USA, ensuring trusted quality and reliability.

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