{"product_id":"epauto-cabin-air-filter-for-bmw-cp430-cuk8430-activated-carbon-direct-fit-replacement","title":"EPAuto Cabin Air Filter for BMW CP430 (CUK8430) — Activated Carbon, Direct-Fit Replacement","description":"\u003cp\u003e\u003cstrong\u003eThe EPAuto CP430 (CUK8430) is a direct-fit replacement cabin air filter with activated carbon built to trap dust, pollen and odors in many BMW 1, 3, 7 Series and X models.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eIf you want cleaner airflow inside your BMW without modifying the HVAC system, this EPAuto replacement is made to match factory dimensions and filtration performance. It fits a wide range of BMW model years and platforms listed by the manufacturer, and uses an activated carbon layer to help reduce common street and cabin smells while capturing fine particles.\u003c\/p\u003e\n\n\u003ch3\u003eWhich BMW models and platforms will this filter work with?\u003c\/h3\u003e\n\u003cp\u003eEPAuto engineered the CP430 to be compatible across popular BMW generations, including E82\/E88 (1 Series), E90\/E91\/E92\/E93 (3 Series), select F01 (7 Series) variants, and the E84 X1 platform. The product listing maps to multiple factory part numbers so you can cross-check fitment before purchase.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eFits BMW 1 Series M, 120i, 125i\/128i, 130i, 135i, 135is (various years)\u003c\/li\u003e\n  \u003cli\u003eFits 3 Series models such as 323i, 325i\/xi, 328i (including xDrive), 330i, 335i\/335d, and related iterations\u003c\/li\u003e\n  \u003cli\u003eCompatible with some 7 Series and X models (740i, 740Li, 760Li, X1, X3 where specified)\u003c\/li\u003e\n  \u003cli\u003eDesigned for E82, E88, E90, E91, E92, E93, F01, E84 platforms\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow does the activated carbon layer benefit cabin air?\u003c\/h3\u003e\n\u003cp\u003eThe activated carbon media adsorbs volatile organic compounds and many odors, while the primary filter fibers capture dust, pollen and larger particulates. This combination improves perceived air freshness and reduces common road and exhaust smells that can enter the cabin through ventilation.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eReduces odors from traffic, exhaust and trapped moisture\u003c\/li\u003e\n  \u003cli\u003eTraps airborne particles like pollen and dust for allergy relief\u003c\/li\u003e\n  \u003cli\u003eHelps preserve HVAC system cleanliness by stopping debris before it reaches vents\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eIs installation difficult and what do I need to change it?\u003c\/h3\u003e\n\u003cp\u003eInstallation is designed to be simple: the CP430 is a direct replacement sized to the original BMW cabin filter, so no cutting or special tools are required. Most users can complete the swap in minutes using basic hand tools and following the vehicle’s cabin filter access procedure.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eDirect-fit design—matches original dimensions and connector layout\u003c\/li\u003e\n  \u003cli\u003eNo special tools required for the majority of compatible BMWs\u003c\/li\u003e\n  \u003cli\u003eRecommended as a quick maintenance item during routine service intervals\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow does this EPAuto part compare to OEM or alternative filters?\u003c\/h3\u003e\n\u003cp\u003eThe CP430 is made as a replacement for OEM BMW cabin filters and cross-references common part numbers, so it aims to deliver comparable fit and filtration at a value price. It includes activated carbon like many higher-end OEM options, while being offered as an aftermarket alternative for routine replacement.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eCross-compatible with MANN CUK8430 and several BMW original part numbers\u003c\/li\u003e\n  \u003cli\u003eOffers activated carbon layer similar to many factory premium filters\u003c\/li\u003e\n  \u003cli\u003eTypically lower cost than dealer-sourced OEM filter while retaining direct-fit convenience\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho this is for: the EPAuto CP430 (CUK8430) is suited to BMW owners who need an accurate, hassle-free cabin air filter replacement that captures particulates and helps reduce cabin odors. It’s ideal for drivers maintaining 1 Series, 3 Series, select 7 Series and X models who prefer a quality aftermarket option that fits like the original part and installs quickly during routine upkeep.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Will the CP430 fit my BMW 328i from 2010?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. The CP430 lists compatibility with many 328i model years, but check your owner manual or part number to confirm exact fit.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: How often should I replace this cabin air filter?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Replace it every 12,000–15,000 miles or sooner if you notice reduced airflow or persistent odors.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"EPAuto","offers":[{"title":"Default Title","offer_id":48087201415326,"sku":"B01AXA479Q","price":34.95,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/epauto-cp430-front-packaging.jpg?v=1785918742","url":"https:\/\/northtrailauto.ca\/products\/epauto-cabin-air-filter-for-bmw-cp430-cuk8430-activated-carbon-direct-fit-replacement","provider":"North Trail Auto","version":"1.0","type":"link"}