Replacement filter for ALPINE A110 / A310 (4 cyl.) or RENAULT 5
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Replacement filter for ALPINE A110 / A310 (4 cyl.) or RENAULT 5

This cotton replacement filter takes just a few seconds to fit to your standard air box as a direct replacement for your standard paper filter.

Benefits of GREEN air filters:
- 2 layers of natural woven cotton fibre behind a double galvanised steel mesh painted with epoxy.
- 100 000 km warranty for the first user.
- Can be cleaned and re-used that there is no need to replace it (every year or 7000 km).
- Designed to last the whole lifetime of your vehicle.
- Lower pressure drop: 30 to 40% more air going through compared to a standard paper filter.
- Better oerformance: greater engine output and longer mechanical life.
- Fuel saving of about 2 or 3% at equivalent load.
- Used by the most important racing teams.

Cotton is used fir this filter instead of paper and allows:
- More air trapped: +40% for a better combustion.
- Less engine wear - Almost unlimited lifespan.
- Non-mechanical effect so moisture is not a problem.

Replacement filters reduce the pressure drop phenomenon. Lower pressure drop means more engine flexibility and more comfortable drive.
This filter also allows a better mixture of combustion gases thanks to extra air intake. It is easy to fit and clean.

Replacement filter for:
- ALPINE A110 (93CV) 840725 motor
- ALPINE A310 (108CV) 840726 motor from 1971 to 1977
- RENAULT 5 1.4 Alpine (93CV) 840725 motor from 1975 to 1984
- RENAULT 5 1.4 Alpine Turbo (108CV) 840726 motor from 1981 to 1985

Features of the filter:
Shape: Round.
L1 (width): 90 mm.
L3 (length): 126 mm.
H (height): 166 mm.

Simply clean regularly to maintain optimal performance. To clean your filter we recommen GREEN FILTER cleaners such as the non-solvent detergent and oil spray ref. 451NH01 or 451NH02.

Ref.: 451R309827

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This product is suitable for the following vehicles:

ALPINEA3104 cylindres (125CV)01/1971 - 12/1976
RENAULT51.4 ALPINE / TURBO (93/110CV)01/1977 - 06/1985
More Information
Universe Competition, Track days
Color Green
Oreca Reference 451R309827
Manufacturer's reference R309827
Vehicle categories 1320, 5059