DOC'S DIESEL CABIN AIR FILTERS - Doc’s Diesel Cabin Air Filters are built to improve the air quality inside your vehicle by removing dust, pollen, and other airborne particles. They’re one of the easiest filters to replace — typically located behind the glove box on most makes and models — and are designed for a precise fit. Installing a Doc’s Diesel Cabin Air Filter won’t affect your vehicle’s warranty, as long as it’s done according to the manufacturer’s guidelines. FITMENT - Compatible with Ford 6.7L Powerstroke F-250, F-350, F-450, F-550 2017-2025, Compatible with Ford F150 3.0L EcoDiesel 2018-2023 INTERCHANGE - Replaces Motorcraft FP79, Replaces Wix WP10266, Replaces Baldwin PA10103, Replaces Premium Guard PC8214, Replaces Purolator TC38214 THIRD PARTY TESTED - Doc's Diesel electrostatic media stops particles down to .001 Microns REPLACEMENT GUIDELINES - Above all recommendations, change according to your vehicle’s manufacturer's warranty. Cabin Air Filters should be changed every 15,000 miles or 12 months maximum. Doc’s Diesel Cabin Air Filters are built to improve the air quality inside your vehicle by removing dust, pollen, and other airborne particles. They’re one of the easiest filters to replace — typically located behind the glove box on most makes and models — and are designed for a precise fit. Installing a Doc’s Diesel Cabin Air Filter won’t affect your vehicle’s warranty, as long as it’s done according to the manufacturer’s guidelines.