{"product_id":"cabin-air-filter-cf112-for-byd-dolphin","title":"micronAir CF112 Cabin Air Filter (2021–Present) for BYD DOLPHIN – Activated Carbon","description":"\u003cp\u003e\u003cstrong\u003eYour DOLPHIN breathes through a single cabin filter — and by the end of its first year that panel is a grey mat of dust, pollen and road film throttling your vents. This is the correct replacement: the micronAir CF112 activated carbon cabin filter, the catalogue-standard part for the DOLPHIN, in its micronAir retail box.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eCF112 is the number that matters. It is micronAir's part code — the code workshops and parts catalogues use to identify the cabin filter for this car — and it exists because the DOLPHIN and the ATTO 3 are built on the same BYD e-Platform and share the same filter housing and panel. One CF112 panel services both cars. The media is the grey activated-carbon type shown in the photos: pleated particle filtration plus a carbon component that works on odours and exhaust gases, not just dust.\u003c\/p\u003e\n\u003ch2\u003eWhy DOLPHIN owners fit the CF112\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eThe right code, zero guesswork\u003c\/strong\u003e — cabin filters are bought by part code, not by hope. CF112 is the established cross-reference for the DOLPHIN (2021–present) and ATTO 3 (2022–present) housing, so the panel that arrives is the panel your car takes.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eActivated carbon, not plain paper\u003c\/strong\u003e — the grey carbon-loaded media adsorbs traffic fumes, outside smells and volatile compounds on their way in. In queued traffic and tunnels, that is the difference between air that smells like the road and air that smells like nothing.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFull airflow back\u003c\/strong\u003e — deep, even pleats give a large filtration area in a compact panel, and a fresh set of pleats removes the restriction your blower has been fighting. Vent output sharpens, demisting quickens, and the musty smell of a saturated old filter leaves with it.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOne panel, two BYDs\u003c\/strong\u003e — households and fleets running a DOLPHIN alongside an ATTO 3 stock a single part number. The shared fitment graphic in the photos shows both cars for a reason: same platform, same housing, same CF112.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMinutes to change, behind the glovebox\u003c\/strong\u003e — the housing sits behind the glove compartment. Lower the box, unclip the cover, slide, click, done.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWhat CF112 means — the specification, decoded\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCF:\u003c\/strong\u003e micronAir's cabin filter line — the prefix identifies the part as a cabin (pollen) filter in the micronAir catalogue.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e112:\u003c\/strong\u003e the model code for this exact panel shape and housing — the number that ties the DOLPHIN and ATTO 3 fitment together across catalogues.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMedia type:\u003c\/strong\u003e activated carbon pleated panel — particle filtration for dust, pollen and fine soot, plus gas and odour adsorption from the carbon component.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCross-check:\u003c\/strong\u003e BYD's own shelf number for this shared filter is 1312461000; CF112 is the aftermarket catalogue equivalent workshops order by.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eExact fitment\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eVehicle:\u003c\/strong\u003e BYD DOLPHIN, 2021–present (all battery and trim versions)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAlso fits:\u003c\/strong\u003e BYD ATTO 3, 2022–present — same e-Platform filter housing\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart code:\u003c\/strong\u003e micronAir CF112\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFilter type:\u003c\/strong\u003e activated carbon cabin air filter\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuantity:\u003c\/strong\u003e 1 panel — the car takes one\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePosition:\u003c\/strong\u003e HVAC filter housing behind the glovebox\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eChanging it — a glovebox job\u003c\/h2\u003e\n\u003col\u003e\n\u003cli\u003eEmpty the glovebox. Release its side damper and press the box's side walls inward so it lowers past its stops — the filter housing cover is right behind it.\u003c\/li\u003e\n\u003cli\u003eUnclip the housing cover and pull the old CF112 panel straight out. The state of the pleats will tell you the change was due.\u003c\/li\u003e\n\u003cli\u003eSlide the new panel in following the airflow direction marked on the housing, seat it fully, and click the cover back on.\u003c\/li\u003e\n\u003cli\u003eRaise the glovebox, refit the damper, and run the fan. Fresh media restores full vent output immediately.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand \/ part:\u003c\/strong\u003e micronAir CF112, in micronAir retail packaging (shown in the photos)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMedia:\u003c\/strong\u003e pleated activated carbon cabin filter media\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFunction:\u003c\/strong\u003e dust, pollen and fine-particle filtration + odour and exhaust-gas adsorption\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIn the box:\u003c\/strong\u003e 1 × CF112 cabin air filter\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReplacement interval:\u003c\/strong\u003e once a year or every 15,000–20,000 km. City, dusty and high-pollen driving loads the panel faster — if the vents weaken or a stale smell arrives with the airflow, change it early.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eFrequently asked questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is CF112 — is it a size or a brand?\u003c\/strong\u003e\u003cbr\u003eIt is a part code: micronAir's catalogue number for this cabin filter. \"CF\" is micronAir's cabin filter line and \"112\" identifies this panel and housing. When a workshop orders a cabin filter for a DOLPHIN or ATTO 3, CF112 is the number they look up — which is why it is in this product's name.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDoes one filter really fit both the DOLPHIN and the ATTO 3?\u003c\/strong\u003e\u003cbr\u003eYes. The two cars share BYD's e-Platform and the same cabin filter housing, so they share the filter. The fitment panel in the photos lists DOLPHIN 2021–present and ATTO 3 2022–present for this single CF112 panel.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs this the carbon version or the plain paper version?\u003c\/strong\u003e\u003cbr\u003eThe carbon version. The media in the photos is the grey activated-carbon type: it filters particles like a standard panel and additionally adsorbs odours, exhaust fumes and volatile compounds. A plain paper filter cannot do the second half of that job.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow often does my DOLPHIN need a new one?\u003c\/strong\u003e\u003cbr\u003eOnce a year or every 15,000–20,000 km is the established interval for this filter. Treat the car's behaviour as the final word: weaker vent output, slower demisting or a stale smell when the fan starts all mean the panel is saturated and due, whatever the mileage.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhere is the filter, and can I fit it myself?\u003c\/strong\u003e\u003cbr\u003eBehind the glovebox, in the HVAC housing. Lower the glovebox past its stops, unclip the housing cover, slide the old panel out and the new one in, and refit the cover. It is a few minutes of work with no disassembly beyond the glovebox itself.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMy vents smell musty when the air conditioning starts — will this fix it?\u003c\/strong\u003e\u003cbr\u003eYes, in the most common case that smell is the old filter itself: a saturated panel holds a year of damp dust and organic load, and the first blast of air carries its smell into the cabin. A fresh carbon panel removes the source and adsorbs odours in the incoming air from then on.\u003c\/p\u003e\n\u003ch2\u003eShipping \u0026amp; returns\u003c\/h2\u003e\n\u003cp\u003eStandard worldwide shipping is $9.90 USD on orders below $29.90 USD. Orders of $29.90 USD or more ship free with standard shipping. Return requests can be submitted within 30 days after delivery — see our \u003ca href=\"\/de\/pages\/returns-refunds\"\u003eReturns \u0026amp; Refunds\u003c\/a\u003e policy for the full terms.\u003c\/p\u003e\n\u003cp\u003e\u003csmall\u003eBYD SPOT is an independent accessories retailer and is not affiliated with, endorsed by, or sponsored by BYD Company Limited or Freudenberg Filtration Technologies (micronAir). Vehicle names, trademarks and part numbers are used solely to identify product compatibility.\u003c\/small\u003e\u003c\/p\u003e\n","brand":"BYD SPOT","offers":[{"title":"Default Title","offer_id":45338909606003,"sku":"BYDSPOT-00760-01","price":24.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0720\/3785\/9443\/files\/01_c467805d-0ded-48fb-8baf-5cf439caa500.jpg?v=1793057619","url":"https:\/\/bydspot.com\/de\/products\/cabin-air-filter-cf112-for-byd-dolphin","provider":"BYD SPOT","version":"1.0","type":"link"}