K&N High-Flow Original Lifetime Engine Air Filter E-0634 (Oiled Cotton)

K&N High-Flow Original Lifetime Engine Air Filter (E-0634) is a premium, washable, and reusable replacement air filter engineered to improve engine performance and longevity. Made with multiple layers of oiled cotton gauze and durable construction, K&N filters are designed to increase horsepower and acceleration while providing long-lasting protection. This replacement filter is vehicle-specific (compatible with 2021 Ford Bronco) and includes one air filter. K&N filters are proudly made in the USA, are easy to install, and are backed by a long manufacturer warranty. Cleaning is required about every 75,000 miles under normal highway driving. The filter offers cost savings over disposable filters and reduces landfill waste.

• MADE IN USA: K&N Air Filters are proudly made in the USA for trusted quality & reliability
• REDUCES WASTE: Over 200 million disposable air filters and their packaging waste wind up in landfills each year- reusable filters help reduce waste in our landfills
• EASY INSTALLATION: K&N Air Filters are pre-oiled and ready to drop into your factory air box- they are one of the easiest and most cost-effective vehicle upgrades for quick performance gains
• ULTIMATE LONGEVITY: No-hassle lifetime limited warranty on stock replacement K&N air filters- limitations apply
• REUSABLE K&N FILTER SAVES YOU MONEY: A K&N washable, reusable air filter will save you up to $125 vs. purchasing multiple disposable filters (compared to MSRP in USD of corresponding OE filters for 200,000 miles of highway driving)
• CLEAN ONCE EVERY 5 YEARS: Engine air filter only needs cleaning every 75,000 miles under normal highway driving conditions (5 years based on the average miles driven per year of 15,000 miles)
• 4 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
• RUGGED CONSTRUCTION: K&N Air Filters are manufactured with durable, premium materials and state-of-the-art construction methods to last a lifetime
• ENGINEERED POWER: State-of-the-art air filter media is designed to increase horsepower and acceleration as well as improve overall engine performance