Repeat the cleaning procedure and wash again for filters that are extra dirty.
Clean air filter car k n.
When using the air filter oil squeeze bottle found in k n filter cleaning kit 99 5050 apply k n air filter oil evenly along the crown of each pleat.
Use a soft brush to apply the shock absorber oil to the k n air filter.
After spraying the air filter wait for 10 minutes so that it cuts through the deposited dirt and contaminants.
Wash the element from the inside first with low pressure water then wash it from the outside.
Step 4 rinsing the filter.
How to clean a k n air filter start cleaning next spray your air filter with the k n cleaner generously and let it sit for at least 10 minutes before rinsing.
K n also has air filter cleaning sprays so you can use those if you like.
Shake out loose dirt and debris.
Quick steps to clean a k n air filter remove filter from car.
Using the recharger kit included with your k n filter just spray the filter with the cleaning solution rinse it and apply a new coat of dust trapping oil.
When you apply this oil don t get too excited meaning it doesn t need to be on each side of the filter only the outside of the filter.
Keeping your k n air filter clean and in good condition will greatly improve your vehicle s mileage and overall performance.
Allow the oil to wick for approximately 20 minutes and then touch up any light areas on either side of filter until there is a uniform red color on all areas.