{"product_id":"mann-filter-carbon-cabin-air-filter-cuk-6724","title":"MANN-FILTER CUK 6724 Activated Carbon Cabin Air Filter – BMW 3 Series (E46), X3 (E83)","description":"\u003cdiv style=\"background:#f4f4f4;border-radius:8px;padding:16px 20px;margin:0 0 18px 0\"\u003e\u003cul style=\"list-style:none;margin:0;padding:0\"\u003e\n\u003cli style=\"margin:4px 0\"\u003e✔ \u003cstrong\u003eMANN-FILTER CUK 6724 — activated carbon cabin filter, made by a leading German OE filter supplier\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli style=\"margin:4px 0\"\u003e✔ \u003cstrong\u003eCarbon layer blocks odors and harmful gases, not just dust\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli style=\"margin:4px 0\"\u003e✔ \u003cstrong\u003eFits BMW 3 Series (E46) 1998–2007 and X3 (E83) 2003–2010\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli style=\"margin:4px 0\"\u003e✔ \u003cstrong\u003eCrosses to 8 BMW OEM part numbers — see list below\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/div\u003e\n\u003ch2\u003eMANN-FILTER CUK 6724 Activated Carbon Cabin Air Filter\u003c\/h2\u003e\n\u003cp\u003eMusty smell from the vents, weak A\/C airflow, or exhaust odors getting into the cabin in traffic? The cabin filter is the usual culprit — and on E46-generation BMWs it is a single long element that is quick to replace.\u003c\/p\u003e\n\u003cp\u003eThe MANN-FILTER CUK 6724 is the activated-carbon version (CUK = carbon; the plain CU 6724 is particulate-only). Besides trapping dust and pollen, the treated activated-carbon layer adsorbs harmful gases such as ozone, nitrogen oxides and sulfur dioxide, and keeps street odors out of the cabin.\u003c\/p\u003e\n\u003ch3\u003ePart Number\u003c\/h3\u003e\n\u003cul\u003e\u003cli\u003eMANN-FILTER CUK 6724 (CUK6724)\u003c\/li\u003e\u003c\/ul\u003e\n\u003ch3\u003eReplaces BMW OEM Part Numbers\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e64319071935\u003c\/li\u003e\n\u003cli\u003e64319216590\u003c\/li\u003e\n\u003cli\u003e64312182458\u003c\/li\u003e\n\u003cli\u003e64116907450\u003c\/li\u003e\n\u003cli\u003e64311000004\u003c\/li\u003e\n\u003cli\u003e64318361899\u003c\/li\u003e\n\u003cli\u003e64319071934\u003c\/li\u003e\n\u003cli\u003e64319257504\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhen to Replace — Common Symptoms\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eMusty or stale odor from the vents\u003c\/li\u003e\n\u003cli\u003eWeak A\/C or heater airflow\u003c\/li\u003e\n\u003cli\u003eWindows fog up and clear slowly\u003c\/li\u003e\n\u003cli\u003eStreet\/exhaust smells entering the cabin\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eTypical replacement interval: about once a year or every 12,000–15,000 miles — sooner in dusty conditions or heavy traffic.\u003c\/p\u003e\n\u003ch3\u003eProduct Highlights\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eActivated carbon media — blocks odors and gases, not only particles\u003c\/li\u003e\n\u003cli\u003eOE-fit single-element design for E46 \/ E83 HVAC\u003c\/li\u003e\n\u003cli\u003eMade by MANN-FILTER, a leading German OE filtration supplier\u003c\/li\u003e\n\u003cli\u003eDirect match for 8 BMW OEM part numbers\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eCondition\u003c\/h3\u003e\n\u003cp\u003eNew, in MANN-FILTER packaging\u003c\/p\u003e\n\u003ch3\u003eProduct Type\u003c\/h3\u003e\n\u003cp\u003eCabin air filter with activated carbon\u003c\/p\u003e\n\u003ch3\u003eFunction\u003c\/h3\u003e\n\u003cp\u003eFilters the outside air entering the HVAC system: the particulate layers trap dust and pollen, while the activated-carbon layer adsorbs odors and harmful gases before they reach the cabin.\u003c\/p\u003e\n\u003ch3\u003eCompatible Vehicles\u003c\/h3\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMake \/ Model\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eYears\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eNote\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBMW 3 Series (E46)\u003c\/td\u003e\n\u003ctd\u003e1998–2007\u003c\/td\u003e\n\u003ctd\u003eAll body styles, 1.6–3.3L incl. M3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBMW X3 (E83)\u003c\/td\u003e\n\u003ctd\u003e2003–2010\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAlpina B3 (E46)\u003c\/td\u003e\n\u003ctd\u003e2002–2007\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003cp\u003e\u003cstrong\u003eImportant:\u003c\/strong\u003e verify by VIN before ordering. Later 3 Series generations (E90\/F30) use different filters.\u003c\/p\u003e\n\u003ch3\u003ePackage Contents\u003c\/h3\u003e\n\u003cul\u003e\u003cli\u003e1 × MANN-FILTER CUK 6724 cabin air filter element\u003c\/li\u003e\u003c\/ul\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMANN-FILTER\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePart Number\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eCUK 6724\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFilter Media\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eParticulate + activated carbon\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e660 × 95 × 20 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDesign\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSingle long element\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCondition\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eNew\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ch3\u003eWarranty\u003c\/h3\u003e\n\u003cp\u003eManufacturer warranty may vary by supplier and region. Contact us before purchase if warranty confirmation is required.\u003c\/p\u003e\n\u003ch3\u003eDocuments\u003c\/h3\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/www.mann-filter.com\/en\/catalog\/search-results\/product.html\/cuk6724_mann-filter.html\" target=\"_blank\"\u003eMANN-FILTER official catalog page for CUK 6724\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eInstallation Video\u003c\/h3\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/www.youtube.com\/watch?v=uZrxQ8ydBdU\" target=\"_blank\" rel=\"noopener\"\u003e\u003cimg src=\"https:\/\/img.youtube.com\/vi\/uZrxQ8ydBdU\/hqdefault.jpg\" alt=\"Watch: How to change a cabin air filter — official MANN-FILTER guide (YouTube)\" style=\"max-width:100%;width:480px;border-radius:8px\" loading=\"lazy\"\u003e\u003c\/a\u003e\u003cbr\u003e\u003cem\u003e▶ Watch: How to change a cabin air filter — official MANN-FILTER guide (YouTube)\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003eNote: the video shows MANN’s general cabin-filter replacement procedure on a different filter model; the E46\/E83 element location differs — consult your vehicle manual.\u003c\/p\u003e\n\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eIs this a genuine BMW part?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eNo — it is a MANN-FILTER product that directly replaces the BMW OEM filters listed above. MANN is one of the leading German OE filtration suppliers.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the difference between CUK 6724 and CU 6724?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eCUK has the activated-carbon layer (odor\/gas protection); CU is the plain particulate version.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWill it fit my 328i \/ 330i \/ M3?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes, if it is an E46-generation 3 Series (1998–2007). Verify by VIN.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWill it fit my 2011 X3?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eNo — only the first-generation X3 (E83, 2003–2010). The F25 X3 uses a different filter.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow often should I replace it?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eAbout once a year or every 12,000–15,000 miles; sooner in dusty conditions.\u003c\/p\u003e","brand":"MANN-FILTER","offers":[{"title":"Default Title","offer_id":52200149975341,"sku":"mann_CUK6724","price":33.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0884\/1723\/9341\/files\/mann-filter-carbon-cabin-air-filter-cuk-6724-view-01_a17028cb-5b2b-42b1-b5d7-d6b3f2876b31.jpg?v=1783055545","url":"https:\/\/globalsautoparts.com\/products\/mann-filter-carbon-cabin-air-filter-cuk-6724","provider":"globalsautoparts.com","version":"1.0","type":"link"}