K&N Engineering 33-5100 High-Flow Reusable Air Filter for Ford F-250 and F-350 Super Duty (2020-2021)

K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is reusable, engineered to last for the entire lifespan of your vehicle, and backed by K&N's No-Hassle Lifetime Limited Warranty. K&N drop-in replacement filters are designed to install easily into your factory air box. Upgrade today and start enjoying superior airflow and superior performance from K&N's most popular product! K&N's replacement High-Flow Air Filters are designed to increase horsepower while providing exceptional engine protection, and are covered by K&N's No-Hassle Lifetime Limited Warranty.

• 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)

Upgrade your 2020-2021 Ford F-250 and F-350 Super Duty with the K&N 33-5100 high-flow replacement air filter, designed to deliver superior airflow and engine protection. Crafted with layered, oiled cotton media, this filter enhances horsepower and improves overall engine efficiency. Its innovative design ensures maximum contaminant capture while maintaining optimal airflow, contributing to better acceleration and responsiveness.
Constructed to be reusable, the K&N 33-5100 filter is a cost-effective choice that can be cleaned and reused throughout the vehicle's lifespan. This feature not only saves money over time but also reduces waste compared to disposable filters. Installation is straightforward, as this drop-in replacement
Fits
Ford F-250 Super Duty King Ranch 2020
Ford F-250 Super Duty King Ranch 2021
Ford F-250 Super Duty King Ranch 2022
Ford F-250 Super Duty King Ranch 2023
Ford F-250 Super Duty King Ranch 2024
Ford F-250 Super Duty King Ranch 2025
Ford F-250 Super Duty King Ranch 2026
Ford F-250 Super Duty Lariat 2020
Ford F-250 Super Duty Lariat 2021
Ford F-250 Super Duty Lariat 2022
Ford F-250 Super Duty Lariat 2023
Ford F-250 Super Duty Lariat 2024
Ford F-250 Super Duty Lariat 2025
Ford F-250 Super Duty Lariat 2026
Ford F-250 Super Duty Limited 2020
Ford F-250 Super Duty Limited 2021
Ford F-250 Super Duty Limited 2022
Ford F-250 Super Duty Limited 2023
Ford F-250 Super Duty Limited 2024
Ford F-250 Super Duty Platinum 2020
Ford F-250 Super Duty Platinum 2021
Ford F-250 Super Duty Platinum 2022
Ford F-250 Super Duty Platinum 2023
Ford F-250 Super Duty Platinum 2024
Ford F-250 Super Duty Platinum 2025
Ford F-250 Super Duty Platinum 2026
Ford F-250 Super Duty XL 2020
Ford F-250 Super Duty XL 2021
Ford F-250 Super Duty XL 2022
Ford F-250 Super Duty XL 2023
Ford F-250 Super Duty XL 2024
Ford F-250 Super Duty XL 2025
Ford F-250 Super Duty XL 2026
Ford F-250 Super Duty XLT 2020
Ford F-250 Super Duty XLT 2021
Ford F-250 Super Duty XLT 2022
Ford F-250 Super Duty XLT 2023
Ford F-250 Super Duty XLT 2024
Ford F-250 Super Duty XLT 2025
Ford F-250 Super Duty XLT 2026
Ford F-350 Super Duty King Ranch 2020
Ford F-350 Super Duty King Ranch 2021
Ford F-350 Super Duty King Ranch 2022
Ford F-350 Super Duty King Ranch 2023
Ford F-350 Super Duty King Ranch 2024
Ford F-350 Super Duty King Ranch 2025
Ford F-350 Super Duty King Ranch 2026
Ford F-350 Super Duty Lariat 2020
Ford F-350 Super Duty Lariat 2021
Ford F-350 Super Duty Lariat 2022
Ford F-350 Super Duty Lariat 2023
Ford F-350 Super Duty Lariat 2024
Ford F-350 Super Duty Lariat 2025
Ford F-350 Super Duty Lariat 2026
Ford F-350 Super Duty Limited 2020
Ford F-350 Super Duty Limited 2021
Ford F-350 Super Duty Limited 2022
Ford F-350 Super Duty Limited 2023
Ford F-350 Super Duty Limited 2024
Ford F-350 Super Duty Platinum 2020
Ford F-350 Super Duty Platinum 2021
Ford F-350 Super Duty Platinum 2022
Ford F-350 Super Duty Platinum 2023
Ford F-350 Super Duty Platinum 2024
Ford F-350 Super Duty Platinum 2025
Ford F-350 Super Duty Platinum 2026
Ford F-350 Super Duty XL 2020
Ford F-350 Super Duty XL 2021
Ford F-350 Super Duty XL 2022
Ford F-350 Super Duty XL 2023
Ford F-350 Super Duty XL 2024
Ford F-350 Super Duty XL 2025
Ford F-350 Super Duty XL 2026
Ford F-350 Super Duty XLT 2020
Ford F-350 Super Duty XLT 2021
Ford F-350 Super Duty XLT 2022
Ford F-350 Super Duty XLT 2023
Ford F-350 Super Duty XLT 2024
Ford F-350 Super Duty XLT 2025
Ford F-350 Super Duty XLT 2026