{"product_id":"k-n-drop-in-air-filter-2021-2026-ford-e350-e450-7-3l-v8-33-5138","title":"K\u0026N Drop-In Air Filter | 2021-2026 Ford E350 \u0026 E450 7.3L V8 | 33-5138","description":"\u003cp\u003eK\u0026amp;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 the vehicle, and backed by K\u0026amp;N's No-Hassle Lifetime Limited Warranty. K\u0026amp;N drop-in replacement filters are designed to install easily into the factory air box. Upgrade today and start enjoying superior airflow and superior performance from K\u0026amp;N's most popular product!.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eProduct type: Drop-In Air Filter\u003c\/li\u003e\n\u003cli\u003eStyle: Panel Air Filter\u003c\/li\u003e\n\u003cli\u003eShape: Panel\u003c\/li\u003e\n\u003cli\u003eMedia: Cotton Gauze\u003c\/li\u003e\n\u003cli\u003eWashable and reusable: Yes\u003c\/li\u003e\n\u003cli\u003eHeight: 1.188 in (30 mm)\u003c\/li\u003e\n\u003cli\u003eOutside length: 10.563 in (268 mm)\u003c\/li\u003e\n\u003cli\u003eOutside width: 10.125 in (257 mm)\u003c\/li\u003e\n\u003cli\u003eRe-oil amount: 2.5 oz (74 ml)\u003c\/li\u003e\n\u003cli\u003ePackage contents: 1 Air Filter\u003c\/li\u003e\n\u003cli\u003eWarranty: No-Hassle Lifetime Limited\u003c\/li\u003e\n\u003cli\u003ePart number: 33-5138\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eVehicle Applications:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e2026 Ford E350 Super Duty 7.3L V8\u003c\/li\u003e\n\u003cli\u003e2026 Ford E450 Super Duty 7.3L V8\u003c\/li\u003e\n\u003cli\u003e2025 Ford E350 Super Duty 7.3L V8\u003c\/li\u003e\n\u003cli\u003e2025 Ford E450 Super Duty 7.3L V8\u003c\/li\u003e\n\u003cli\u003e2024 Ford E350 Super Duty 7.3L V8\u003c\/li\u003e\n\u003cli\u003e2024 Ford E450 Super Duty 7.3L V8\u003c\/li\u003e\n\u003cli\u003e2023 Ford E350 Super Duty 7.3L V8\u003c\/li\u003e\n\u003cli\u003e2023 Ford E450 Super Duty 7.3L V8\u003c\/li\u003e\n\u003cli\u003e2022 Ford E350 Super Duty 7.3L V8\u003c\/li\u003e\n\u003cli\u003e2022 Ford E450 Super Duty 7.3L V8\u003c\/li\u003e\n\u003cli\u003e2021 Ford E350 Super Duty 7.3L V8\u003c\/li\u003e\n\u003cli\u003e2021 Ford E450 Super Duty 7.3L V8\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\u003ch5\u003eWhat does the K\u0026amp;N 33-5138 fit?\u003c\/h5\u003e\u003cp\u003eIt fits 2021-2026 Ford E350 \u0026amp; E450 7.3L V8. Check your exact year, make, model and engine against the vehicle application list before ordering.\u003c\/p\u003e\u003ch5\u003eIs the K\u0026amp;N 33-5138 washable and reusable?\u003c\/h5\u003e\u003cp\u003eYes. The K\u0026amp;N media is washable and reusable; clean and re-oil it with a K\u0026amp;N Recharger kit instead of replacing it.\u003c\/p\u003e\u003ch5\u003eWhat warranty does it carry?\u003c\/h5\u003e\u003cp\u003eIt is backed by the K\u0026amp;N No-Hassle Lifetime Limited Warranty.\u003c\/p\u003e\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What does the K\u0026N 33-5138 fit?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"It fits 2021-2026 Ford E350 \u0026 E450 7.3L V8. Check your exact year, make, model and engine against the vehicle application list before ordering.\"}}, {\"@type\": \"Question\", \"name\": \"Is the K\u0026N 33-5138 washable and reusable?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes. The K\u0026N media is washable and reusable; clean and re-oil it with a K\u0026N Recharger kit instead of replacing it.\"}}, {\"@type\": \"Question\", \"name\": \"What warranty does it carry?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"It is backed by the K\u0026N No-Hassle Lifetime Limited Warranty.\"}}]}\u003c\/script\u003e","brand":"K\u0026N Engineering","offers":[{"title":"Default Title","offer_id":43308646170672,"sku":"KNN33-5138","price":78.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0586\/9548\/3440\/files\/cb5d8483730909fc464057d14049e251.jpg?v=1781615277","url":"https:\/\/berryperformancesales.com\/products\/k-n-drop-in-air-filter-2021-2026-ford-e350-e450-7-3l-v8-33-5138","provider":"Berry Performance Sales","version":"1.0","type":"link"}