{"product_id":"k-and-n-engineering-ru-4740-k-n-engineering-ru-4740-clamp-on-air-filter-conical-reusable-cotton-element","title":"K AND N ENGINEERING RU-4740 K \u0026 N Engineering RU-4740 Clamp-On Air Filter - Conical Reusable Cotton Element","description":"\u003cp\u003e\u003c\/p\u003e\u003cp\u003eThe K \u0026amp; N Engineering RU-4740 clamp-on air filter offers a reliable solution for maintaining clean airflow in your vehicle’s intake system. Designed with a conical shape, this filter features a 5.875-inch base diameter and a 4.5-inch top diameter, standing approximately 6 inches tall. The 4.5-inch flange ensures a secure fit on compatible intake connections. Constructed with a high-quality reusable cotton media, this air filter provides excellent filtration and airflow, enhancing engine performance and longevity. Its durable red color adds a distinctive look to your engine bay, and the clamp-on design facilitates easy installation and removal for cleaning or replacement. This universal filter is suitable for a wide range of vehicles, making it a versatile addition to your maintenance routine. Whether you're upgrading your stock filter or seeking a reliable replacement, the RU-4740 combines efficiency, durability, and ease of use in a single unit. Its design ensures optimal filtration without restricting airflow, supporting your vehicle's power output and fuel efficiency over time. Investing in a reusable filter like this not only improves engine performance but also reduces waste and ongoing costs associated with disposable filters. With proper maintenance, the K \u0026amp; N RU-4740 can deliver long-lasting service, making it a smart choice for car enthusiasts and everyday drivers alike.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003eConical shape for efficient airflow and filtration\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eReusable cotton media for long-term use and easy cleaning\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eClamp-on design for secure attachment and simple installation\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eDimensions tailored for universal fit with a 5.875-inch base and 4.5-inch top\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eDurable red finish adds aesthetic appeal and visibility\u003c\/li\u003e\u003c\/ul\u003e","brand":"K AND N ENGINEERING","offers":[{"title":"Default Title","offer_id":47870602543326,"sku":"KNERU-4740","price":85.81,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0760\/7690\/8766\/files\/KNERU-4740.jpg?v=1769737406","url":"https:\/\/www.racingsupply.ca\/products\/k-and-n-engineering-ru-4740-k-n-engineering-ru-4740-clamp-on-air-filter-conical-reusable-cotton-element","provider":"Racing Supply Co.","version":"1.0","type":"link"}