{"product_id":"k-n-filter-universal-rubber-round-straight-filter-20-deg-angled-2-7-16in-flange-3-3-4in-od-4in-h","title":"K\u0026N Filter Universal Rubber Round Straight Filter 20 Deg Angled 2-7\/16in Flange 3-3\/4in OD 4in H","description":"\u003cp\u003e\u003cstrong\u003eSKU:\u003c\/strong\u003e \u003cspan itemprop=\"sku\"\u003eRU-1750\u003c\/span\u003e | \u003cstrong\u003eUPC:\u003c\/strong\u003e 024844010353\u003c\/p\u003e\n\n\u003ch4\u003e\u003cstrong\u003eK\u0026amp;N RU-1750 Universal Clamp-On Air Filter 20 Deg Angled 2-7\/16in Flange 3-3\/4in OD 4in H\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003eThe K\u0026amp;N RU-1750 is a high-performance universal clamp-on air filter designed for racing vehicles radio-controlled cars generators snowmobiles tractors and custom intake applications. Its 20-degree angled molded rubber flange measures 2-7\/16 inches inside diameter with 3-3\/4 inch outside diameter and 4-inch height for secure vibration-absorbing fit. This washable reusable filter increases horsepower and acceleration by delivering more airflow while trapping contaminants.\u003c\/p\u003e\n\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e4 Layers of Protection:\u003c\/strong\u003e Multiple layers of premium cotton gauze with tacking agent form intricate media to block harmful contaminants for long engine life\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eClean Every 5 Years:\u003c\/strong\u003e Requires cleaning only every 75000 miles under normal highway conditions based on 15000 miles per year average\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEasy Installation:\u003c\/strong\u003e Pre-oiled and ready to clamp on for quick performance gains with minimal tools\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEngineered Power:\u003c\/strong\u003e State-of-the-art media improves airflow for better horsepower acceleration and engine response\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRugged Construction:\u003c\/strong\u003e Durable premium materials and methods ensure lifetime durability with stretchable flange up to 1\/16 inch\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eProduct Notes\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eFlange stretches slightly to fit in-between sizes and absorbs vibration for secure attachment\u003c\/li\u003e\n\u003cli\u003eWashable and reusable design reduces landfill waste compared to disposables\u003c\/li\u003e\n\u003cli\u003ePackage includes filter only clamp hardware sold separately\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eProfessional installation recommended.\u003c\/li\u003e\n\u003cli\u003eClamp-on design fits 2-7\/16in ID intakes use hose clamp for secure mounting\u003c\/li\u003e\n\u003cli\u003ePre-oiled media ready for immediate use no additional oiling required initially\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eThis Part Fits\u003c\/h4\u003e\n\u003ctable border=\"1\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eYear\u003c\/th\u003e\n\u003cth\u003eMake\u003c\/th\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003eSubmodel\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eUniversal\u003c\/td\u003e\n\u003ctd\u003eVarious\u003c\/td\u003e\n\u003ctd\u003eRacing Vehicles RC Cars Generators Snowmobiles Tractors\u003c\/td\u003e\n\u003ctd\u003eCustom Intakes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch4\u003eWhy Choose K\u0026amp;N?\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eProven leader in high-flow filtration for motorsports and powersports\u003c\/li\u003e\n\u003cli\u003eMillion-mile durability from quality cotton gauze and rubber construction\u003c\/li\u003e\n\u003cli\u003ePrecision engineering for exact flange specs and maximum airflow gains\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003e\u003cstrong\u003eFrequently Asked Questions\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cul\u003e\n \u003cli\u003e\n\u003cstrong\u003eQ:\u003c\/strong\u003e What intake sizes does the RU-1750 fit?\u003cbr\u003e\n \u003cstrong\u003eA:\u003c\/strong\u003e Designed for 2-7\/16in inside diameter flanges with 20-degree angle stretches up to 1\/16in for secure clamp-on fit on custom or offset intakes\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eQ:\u003c\/strong\u003e What materials are used in construction?\u003cbr\u003e\n \u003cstrong\u003eA:\u003c\/strong\u003e Ultra-strong molded pliable rubber flange and four layers of premium cotton gauze media treated for superior filtration\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eQ:\u003c\/strong\u003e What is the warranty and maintenance?\u003cbr\u003e\n \u003cstrong\u003eA:\u003c\/strong\u003e Backed by 1-Year Limited Warranty clean every 75000 miles or 5 years with K\u0026amp;N cleaning kit for reuse\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eShipping \u0026amp; Handling\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMethod:\u003c\/strong\u003e Ground\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAvailability:\u003c\/strong\u003e In stock - ships same or next business day\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackaging:\u003c\/strong\u003e Protective box 7.75 x 4.75 x 4.75 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 0.8 lb\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"K\u0026N Engineering","offers":[{"title":"Default Title","offer_id":40094253973583,"sku":"KNNRU-1750","price":52.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1062\/7920\/files\/kn-filter-universal-rubber-round-straight-filter-20-deg-angled-2-716in-flange-3-34in-od-4in-h-kn-engineering.jpg?v=1766994393","url":"https:\/\/www.blackopsautoworks.com\/products\/k-n-filter-universal-rubber-round-straight-filter-20-deg-angled-2-7-16in-flange-3-3-4in-od-4in-h","provider":"Black Ops Auto Works","version":"1.0","type":"link"}