Ramair Replacement Pleated Panel Air Filter – PPF-1816 (MINI, Citroën & Peugeot)
The Ramair PPF-1816 is a high-performance replacement panel air filter designed to fit directly into your existing airbox in place of the standard paper filter. It is a straightforward, no-modification upgrade that can improve airflow to your engine – which in turn can support better throttle response and efficiency.
Made using a pleated synthetic nanofibre filtration media, this filter is engineered to allow more air through than a conventional paper element, while still filtering out dirt and debris effectively. The pleated design increases the total surface area of the filter material, meaning more air can pass through at any given moment without sacrificing filtration quality.
What Makes It Different from a Standard Filter?
Your factory air filter is typically made from paper, which does a reliable job of filtering but is not optimised for airflow. Over time, paper filters also become increasingly restrictive as they collect dirt. The Ramair PPF-1816 uses a synthetic nanofibre media – a very fine, tightly woven material – which captures particles effectively while allowing a freer flow of air. It is also washable and reusable, so rather than replacing it at every service interval, you clean it and refit it.
Ramair has been producing filtration products for motorsport and performance road use for over 35 years, and the PRORAM range this filter belongs to reflects that experience.
Key Features
- Drop-in replacement – fits your standard OEM airbox, no modifications needed
- Pleated synthetic nanofibre media for improved airflow over paper filters
- Washable and reusable – a long-term alternative to disposable paper filters
- Precision injection-moulded frame for a secure, accurate fit
- Designed for fast road and light track use
Filter Dimensions
Shape: Rectangle – Length: 362mm – Width: 146mm – Material: Pleated Synthetic
Fitment note: This filter is designed for a range of MINI, Citroën and Peugeot models. Please use the vehicle lookup tool on this page or check the “Vehicle Fitment” tab to confirm this filter is correct for your specific model and engine before purchasing.
Additional Information
| Weight | 0.5 kg |
|---|---|
| Dimensions | 40 × 35 × 5 cm |
| Brand |





