{"product_id":"k-n-diesel-high-flow-air-filter-lifetime-reusable-for-2017-2019-ford-super-duty-f-250-f-350-f-450-f-550","title":"K\u0026N Diesel High-Flow Air Filter - Lifetime Reusable for 2017-2019 Ford Super Duty (F-250\/F-350\/F-450\/F-550)","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\u003cp\u003eThe K\u0026amp;N Performance Diesel High-Flow Air Filter is designed to help your diesel engine breathe easier with durable filtration and a long-lasting build. Built for the 2017–2019 Ford Super Duty lineup, this filter combines rugged construction with a reusable design that is ready to install and maintain. While results can vary by driving conditions, the filter aims to support steady air intake and consistent performance across miles.\u003c\/p\u003e\u003ch3\u003eKey benefits to expect\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eEngine-friendly filtration with six layers of premium cotton gauze and a special tacking agent to trap contaminants while preserving airflow.\u003c\/li\u003e\n\u003cli\u003eRugged construction and premium materials designed to last a lifetime, reducing the need for frequent replacements.\u003c\/li\u003e\n\u003cli\u003eWashable and reusable design that can be cleaned and reinstalled, potentially reducing the cost of ownership over time.\u003c\/li\u003e\n\u003cli\u003eNo-hassle lifetime limited warranty and made-in-USA quality, signaling reliability and strong vendor support.\u003c\/li\u003e\n\u003cli\u003eDrop-in ready and pre-oiled, making installation quick and cost-effective as a performance upgrade.\u003c\/li\u003e\n\u003cli\u003eSupports waste reduction by replacing disposable filters with a reusable option.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eReal-world usage scenarios\u003c\/h3\u003e\u003cp\u003eOn highway cruising and when towing, drivers may notice improved airflow to the engine, potentially supporting smoother throttle response and steadier engine breathing during heavy loads. In hot or dusty conditions, the multi-layer media is designed to provide consistent filtration while maintaining airflow—useful for drivers who log long miles in varied climates.\u003c\/p\u003e\u003cp\u003eIf you maintain your air intake system, this filter’s durable construction and reusability can fit into a regular maintenance routine without sacrificing compatibility with Ford’s 2017–2019 Super Duty models. It’s designed to be washed, dried, and re-oiled before reinstalling, helping keep the intake path clean over the long haul.\u003c\/p\u003e\u003ch3\u003eCare and maintenance\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eThe filter is designed to be cleaned roughly every 75,000 miles under normal highway use, with a five-year expectation based on typical yearly mileage.\u003c\/li\u003e\n\u003cli\u003eFollow the included care instructions for washing and re-oiling to restore performance and continue filtration efficiency.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eCross-compatibility information is commonly referenced in cross-reference lists, and the unit is engineered for straightforward, drop-in installation. This makes it a practical upgrade option for Ford F-Series owners seeking a durable, reusable air filtration solution without compromising on intake performance.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What trucks is this air filter compatible with?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Designed for 2017–2019 Ford F-250, F-350, F-450, and F-550 Super Duty models; cross-reference available for other applications.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: How often should you service the filter?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Washable and reusable, typically serviced around 75,000 miles under highway use; follow your maintenance schedule.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"K\u0026N","offers":[{"title":"Default Title","offer_id":42464411091029,"sku":"B0754HBM9S","price":146.98,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0632\/3270\/4597\/files\/kn-performance-diesel-high-flow-air-filter-packaging.jpg?v=1777979581","url":"https:\/\/plentytorque.co.uk\/products\/k-n-diesel-high-flow-air-filter-lifetime-reusable-for-2017-2019-ford-super-duty-f-250-f-350-f-450-f-550","provider":"PlentyTorque","version":"1.0","type":"link"}