Mann-Filter Air Filter C 25 114/1

A clogged or poorly matched air filter can make routine vehicle maintenance harder to plan, especially when you’re trying to identify the right replacement by part number. The Mann-Filter C 25 114/1 is a vehicle-specific intake air filter intended to catch particles before they reach the engine’s intake system. Its embossed paper is designed to help the pleats hold their shape, while the filter also aims to manage airflow and reduce intake noise.

It’s a replacement part to consider when this reference matches your vehicle, not a universal filter to choose by appearance alone.

How to use it

This filter sits in the vehicle’s air intake system. In practical terms, it’s the kind of part you’d check when servicing the intake: compare the number on the existing filter with C 25 114/1, then confirm the replacement is listed for your vehicle before ordering. The supplied fit information says vehicle-specific, but it doesn’t name compatible makes or models, so the part number alone isn’t a substitute for a vehicle fit check.

According to the manufacturer, the filter is designed to separate dirt and trap particles such as dust, pollen, sand and soot, as well as water droplets. It is also intended to help balance air reaching the airflow meter and seal adjacent components. Those are useful aims for a routine replacement, but the details provided don’t include dimensions, filtration ratings or service intervals. What matters more here: a long list of filtration claims, or confirming this exact reference fits your vehicle?

Pros

• The embossed paper is intended to support pleat stability, an important consideration for a component that handles intake air.
• The stated filtration targets include common airborne debris, from dust and pollen to sand and soot.
• The listing provides a broad cross-reference list, including Mahle LX 551, Bosch S3085 and Wix WA6666. That can help when comparing part numbers, though equivalence references still need to be checked against your vehicle.

It makes sense if you’re replacing an existing filter and can match the C 25 114/1 reference, or verify one of the listed alternatives. Look elsewhere if you need documented dimensions, a named vehicle application or performance figures before choosing, those details aren’t included here.

Spec sheet

• Name: Mann-Filter C 25 114/1
• Type: Vehicle-specific-fit air filter
• Format: Pack of 1
• Material: Specially embossed paper
• Part number: C25114/1
• Listed equivalent references include: TECNECO FILTERS AR 411 PM-S, FIL FILTER HP 2070 A, Mahle LX 551, Bosch S3085 and Valeo 585393

What would sway the decision

The deciding factor is fit, not the breadth of the cross-reference list. If your existing filter carries C 25 114/1—or a reliable vehicle fitment check confirms this exact part—you get a replacement designed for intake-air filtration, with additional claims around airflow and intake noise. If you can’t confirm the application, pause rather than treating “vehicle-specific fit” as a guarantee for every vehicle. For buyers who need measurements or quantified filtration data to compare options, the supplied information leaves those questions unanswered.