{"product_id":"k-n-drop-in-air-filter-e-3770","title":"K\u0026N Drop-In Air Filter | Round, 12in Flange, 6in Tall | E-3770","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 10-Year\/Million Mile 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: Round Air Filter\u003c\/li\u003e\n\u003cli\u003eShape: Round\u003c\/li\u003e\n\u003cli\u003eFilter line: High-Flow\u003c\/li\u003e\n\u003cli\u003eMedia: Cotton Gauze\u003c\/li\u003e\n\u003cli\u003eWashable and reusable: Yes\u003c\/li\u003e\n\u003cli\u003eHeight: 6 in (152 mm)\u003c\/li\u003e\n\u003cli\u003eOutside diameter: 14 in (356 mm)\u003c\/li\u003e\n\u003cli\u003eInside diameter: 12 in (305 mm)\u003c\/li\u003e\n\u003cli\u003eEfficiency: Up To 99% Efficiency\u003c\/li\u003e\n\u003cli\u003eRe-oil amount: 3.5 oz (103 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: E-3770\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\u003ch5\u003eWhat does the K\u0026amp;N E-3770 fit?\u003c\/h5\u003e\u003cp\u003eIt fits a range of vehicles. Contact us with your year, make, model and engine to confirm the correct part before ordering.\u003c\/p\u003e\u003ch5\u003eIs the K\u0026amp;N E-3770 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\u003eHow efficient is the filter?\u003c\/h5\u003e\u003cp\u003eK\u0026amp;N rates this filter at up to 99% efficiency.\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 E-3770 fit?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"It fits a range of vehicles. Contact us with your year, make, model and engine to confirm the correct part before ordering.\"}}, {\"@type\": \"Question\", \"name\": \"Is the K\u0026N E-3770 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\": \"How efficient is the filter?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"K\u0026N rates this filter at up to 99% efficiency.\"}}, {\"@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":41280735379504,"sku":"KNNE-3770","price":157.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0586\/9548\/3440\/files\/6032770917516c56c61f073cbddb1deb.jpg?v=1712498535","url":"https:\/\/berryperformancesales.com\/products\/k-n-drop-in-air-filter-e-3770","provider":"Berry Performance Sales","version":"1.0","type":"link"}