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Most common fit — Mercedes A-Class: MANN-FILTER CUK 28 013 — activated carbon, no particle version exists, 272 x 242 x 55 mm. Search on Amazon
Fitment varies by engine and build date — the full specification, the variants covered and our confidence in the data are set out below.
Cabin Filter Specifications
Cabin filter specification for the Mercedes A-Class, taken from MANN-FILTER’s own catalogue and cross-checked against the TecDoc-derived application data.
| Specification | Detail |
|---|---|
| Filter type | Activated carbon only — MANN publishes no plain particle version |
| MANN-FILTER reference | CUK 28 013 / FP 28 013 — carbon; no CU particle version listed |
| Number of filters needed | 1 |
| Dimensions | 272 x 242 x 55 mm |
| Bosch equivalent | 1 987 435 609 carbon / 1 987 435 143 particle / 0 986 628 663 |
| Mahle equivalent | LAK 1467 / LAO 1467 |
| Change interval | Follow the vehicle manufacturer’s service schedule — see below |
Recommended Cabin Filters for Mercedes-Benz A-Class
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Coverage and variants: None — A 160 through AMG A 45 S. Single filter, not a pair.
Confidence in this data: High
Checked against: MANN-FILTER’s own catalogue pages and the TecDoc-derived application data. A reference that returns a 404 on MANN’s catalogue does not exist, and we do not publish it.
We deliberately do not print an OE part number here. MANN publishes OE cross-references at part level, not per vehicle, so a filter shared by six cars carries all six manufacturers’ numbers — quoting one of them as “the OE number for this car” would be guesswork. Check yours in the handbook or a dealer parts catalogue.
Particle or Activated Carbon?
MANN-FILTER uses a prefix to tell you what a cabin filter actually does. CU is a plain particle filter: it catches dust, pollen and soot. CUK adds an activated-carbon layer, which also absorbs odours and a proportion of gaseous pollutants such as nitrogen dioxide and ozone. FP (FreciousPlus) adds a biofunctional layer aimed at mould, bacteria and allergens on top of the carbon.
For the Mercedes A-Class, there is no plain particle option. MANN publishes only the activated-carbon version of this filter. A CU reference at this number does not exist.
Recommended Cabin Filters
MANN-filter CUK 28 013
How to Change the Cabin Filter
On most cars this is a ten-minute job needing no tools, or a screwdriver at most.
- Find the housing. On the Mercedes A-Class the filter sits usually behind or beneath the glovebox, or below the centre console, depending on the model. Empty the glovebox first if that is where you are working.
- Release the housing. Most are held by clips or a couple of screws; the glovebox itself often has to be dropped by squeezing its side stops inward.
- Note the airflow arrow printed on the edge of the old filter before you pull it out, and photograph how it sits. Fitting a filter the wrong way round halves its useful life.
- Fit the new element with the arrow pointing the same way, then refit the cover and check it clicks home.
- Run the blower on full for a minute with recirculation off to clear anything disturbed during the change.
When to Change It
There is no single correct interval and we will not invent one. Manufacturers publish their own figure in the service schedule, and that schedule — not a generic number — is what your car is designed around. Check the handbook or service book for the figure that applies to yours.
Change it sooner than the schedule if you notice any of these:
- Weak airflow from the vents even at full fan speed
- A musty or stale smell when the blower first comes on
- The windscreen taking longer than it used to to demist
- Visible leaf litter or grit when you drop the housing
- Hay fever symptoms in the car that were not there last year
Short urban journeys, dusty roads and parking under trees all shorten a filter’s useful life well below the book figure.
Frequently Asked Questions
What cabin filter does a Mercedes A-Class use?
The Mercedes A-Class takes MANN-filter CUK 28 013 / FP 28 013 — carbon; no CU particle version listed. Dimensions are 272 x 242 x 55 mm.
How many cabin filters does a Mercedes A-Class need?
One. The Mercedes A-Class takes a single cabin filter element.
Can I get an activated-carbon cabin filter for a Mercedes A-Class?
Yes, and carbon is in fact the only version MANN makes for the Mercedes A-Class. There is no plain particle equivalent at this reference.
How often should I change the cabin filter on a Mercedes A-Class?
Follow the service schedule in your handbook. We do not publish a generic mileage or time figure here because manufacturers set their own, and an invented number is worse than none. Change it sooner if airflow drops, the vents smell musty, or the screen is slow to demist.
Can I change the cabin filter on a Mercedes A-Class myself?
Usually yes. The filter sits behind or beneath the glovebox, or below the centre console, depending on the model, and on most cars it is a ten-minute job with no tools or a screwdriver at most. Note the airflow arrow on the old element before you remove it.
Other Mercedes-Benz A-Class Guides
How we check fitment for this guide
We cross-reference fitment figures against manufacturer specifications and OE-supplier catalogue data where available, and matched to the standard codes that actually govern fit — battery type/group sizes, wiper lengths and fitting types, bulb fitment codes, tyre size markings, and oil specifications. We work by make, model, year, engine, and build date, because a single model can take different parts across its life. Where the right part depends on your exact vehicle, we tell you to confirm by registration or VIN. More on our method →