K&N filters are designed to increase horsepower and acceleration while providing excellent filtration for your vehicle. These filters are made with a cotton gauze material that is treated with a special oil, which helps to capture dirt, dust, and other contaminants. Over time, however, these filters can become dirty and clogged, which can reduce their effectiveness. That’s why it’s important to clean your K&N filters on a regular basis. In this article, we will provide a step-by-step guide on how to properly clean your K&N filters.
How to Clean K&N Filters
Step 1: Gather your supplies
Before you begin cleaning your K&N filter, you’ll need to gather a few supplies. You’ll need a K&N air filter cleaner, a K&N air filter oil, a clean workspace, and some clean, dry rags. You may also want to have some rubber gloves on hand to protect your hands from the cleaner and oil.
Step 2: Remove the filter from the vehicle
To clean your K&N filter, you’ll need to remove it from your vehicle. Refer to your vehicle’s owner’s manual for instructions on how to do this. In general, you’ll need to locate the air filter housing and remove any clips or screws that hold the filter in place. Then, gently pull the filter out of the housing.
Step 3: Inspect the filter
Once you have removed the filter from the vehicle, take a few minutes to inspect it. Look for any tears or holes in the cotton gauze material. If you find any, you’ll need to replace the filter. If the filter looks in good condition, you can proceed with the cleaning process.
Step 4: Clean the filter
To clean the filter, you’ll need to use a K&N air filter cleaner. This special cleaner is designed to remove dirt, dust, and other contaminants from the filter without damaging the cotton gauze material. Follow the instructions on the cleaner to ensure you use it properly.
To begin, shake the cleaner well and then spray it evenly over the surface of the filter. Use a clean, dry rag to scrub the filter, working the cleaner into the cotton gauze material. Pay particular attention to the folds and pleats of the filter, as this is where dirt and dust are most likely to accumulate.
Step 5: Rinse the filter
Once you have scrubbed the filter with the cleaner, it’s time to rinse it off. Hold the filter under a steady stream of water, making sure to rinse away all of the cleaner. You may need to use a rag or sponge to help remove any remaining dirt or debris.
Step 6: Dry the filter
After you have rinsed the filter, it’s important to allow it to dry completely before re-oiling it. You can either let the filter air dry or use a clean, dry rag to gently pat it dry. Be sure to avoid squeezing or wringing the filter, as this can damage the cotton gauze material.
Step 7: Re-oil the filter
Once the filter is completely dry, it’s time to re-oil it. K&N recommends using their air filter oil for this step. This special oil is designed to help capture dirt and dust particles, and it helps to restore the filter to its original condition.
To apply the oil, shake the bottle well and then use the provided applicator to apply a thin, even coat of oil over the entire surface of the filter. Be sure to pay attention to the folds and pleats of the filter, as these are the areas where the oil is most important.