Premium Replacement Air Filter for 2020-2021 Ford F250/350

Compatible Vehicles: - 2020-2021 FORD F250 Super Duty - 2020-2021 FORD F350 Super Duty

Cross Reference: - Ford FA1950 - Ford FA1951

ENGINEERED POWER: The state-of-the-art air filter media used in K&N Air Filters is designed to increase horsepower and acceleration, as well as improve overall engine performance.

RUGGED CONSTRUCTION: K&N Air Filters are manufactured with durable, premium materials and state-of-the-art construction methods to last a lifetime.

6 LAYERS OF PROTECTION: Multiple layers of premium cotton gauze, treated with a specially-designed tacking agent, work together to create an intricate mesh of engine filter media that is designed to block and trap harmful contaminants.

CLEAN ONCE EVERY 5 YEARS: Under normal highway driving conditions, the engine air filter only needs cleaning every 75,000 miles (5 years, based on the average miles driven per year of 15,000 miles).

REUSABLE K&N FILTER SAVES YOU MONEY: A K&N washable, reusable air filter will save you up to $125 compared to purchasing multiple disposable filters (compared to MSRP in USD of corresponding OE filters for 200,000 miles of highway driving).

ULTIMATE LONGEVITY: K&N offers a no-hassle lifetime limited warranty on their stock replacement air filters, subject to certain limitations.

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

REDUCES WASTE: Reusable filters help reduce the over 200 million disposable air filters and their packaging waste that wind up in landfills each year.

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

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