{"product_id":"k-n-air-filter-element-e-3750","title":"K\u0026N Air Filter Element | Round, 12in Flange, 4in Tall | E-3750","description":"\u003cp\u003eThe K\u0026amp;N E-3750 is a washable, reusable high-flow replacement air filter element engineered to improve airflow over a disposable paper filter while capturing contaminants.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eProduct type: Air Filter Element\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: 4 in (102 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: 2.31 oz (68 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-3750\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\u003ch5\u003eWhat does the K\u0026amp;N E-3750 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-3750 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-3750 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-3750 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","offers":[{"title":"Default Title","offer_id":42843968208944,"sku":"BBWQ_E-3750","price":83.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0586\/9548\/3440\/files\/KNEE-3750.jpg?v=1773510602","url":"https:\/\/berryperformancesales.com\/products\/k-n-air-filter-element-e-3750","provider":"Berry Performance Sales","version":"1.0","type":"link"}