The Filter comes pre-oiled ready to install.
Fits the following Cooper (non-S) models:
2005-2006 R50 MINI Cooper Hatchback with Manual Transmission
2005-2008 R52 MINI Cooper Convertible with Manual Transmission
For 2002-2006 Cooper S Hatchback and 2005-2008 Cooper S Convertible, see NME2101.
The principle of how foam air filters work is simple: "Open Cell" Polyurethane Foam is wetted with specially developed filter oil. The "sticky" filter oil is suspended in the path of the dirty air on the strands of the web-like cell structure of the foam. This makes it impossible for dirt to pass through the depth of the filter without sticking to the strands. As the outer strands become loaded with dirt particles, the wetted strands down stream start trapping dirt, allowing the entire thickness to be utilized. This prevents surface loading or air restriction for 80% of the service life of the air filter element. When the filter is sufficiently dirty, it can be easily washed, re-oiled, and re-used.
This is also the foam element used in Mini Mania Cold Air Intake System for the 2004-2005 Mini Cooper, part number NME2002.
For periodic maintenance, use the foam filter maintenance kit NME2000.
To clean the filter:
A) Gently knock all the crud off the filter before you apply an air filter cleaning agent.
B) Spray generous amounts of Cleaner on the inside & outside of the filter. Let it soak approximately 3-4 minutes. Rinse out the filter element in warm water until clean. A second application may be necessary for heavily soiled elements. Next you must let the filter dry completely. Very important! Re-oil per instructions, and you are ready to go.
C) Spray the filter inside and out until the filter has complete coverage with oil. Next work the oil into the foam using your hands. Repeat this step once more, and then dab filter with paper towels to remove excess oil. If your filter has a rubber mount flange, be sure to clean the mounting surface free of oil.
One of the easiest ways to add horsepower to your MINI Cooper is by helping the engine breathe better. Washable, re-usable filters are a great investment in the long run, and make it easy for your MINI Cooper's engine to have clean air without added expense! Choose from our wide selection of Mini Cooper Air Filters below. Questions? Give us a call at 1-800-946-2642, we are happy to assist you!