Purpose and Specifications

MANN-FILTER CU 26 009 is a genuine cabin (pollen) filter that cleans the air entering the passenger compartment, trapping pollen, dust and road particles so the climate system delivers fresh air and the windows demist quickly.

Key specs include:

• Filter type: cabin (pollen) filter (OE-matched)
• Reference: CU 26 009
• Brand: MANN-FILTER (OE quality)
• Precise OE dimensions and sealing for a direct, leak-free fit
• High-grade media for effective filtration and long service life

When to Use / Replace?

Replace this cabin (pollen) filter every 15,000-30,000 km or once a year, ideally before pollen season. A clogged filter reduces performance and can damage downstream components, so inspect it at every service.

FAQ

Q: How do I know MANN-FILTER CU 26 009 fits my car?
A: Match the reference CU 26 009 (or the OE number in your service book) to your exact model, engine and build year.

Q: How often should this filter be changed?
A: Replace it every 15,000-30,000 km or once a year, ideally before pollen season.

Q: Is this a genuine MANN-FILTER part?
A: Yes - an original MANN-FILTER product built to OE specification for a precise fit.

Important: one filter reference can fit several models, and the same model may use different filters depending on engine and build year. Always verify fitment by the manufacturer reference or your vehicle's OE number before purchase - if in doubt, check against your owner manual.