Description
The K&N 25-1770 Airforce Pre-Cleaner is a specially designed foam filter wrap that enhances the longevity of your K&N air filter, particularly in dusty environments. This pre-cleaner is crafted from large, open cell foam, ensuring optimal airflow while effectively trapping dirt and debris.
This innovative Airforce Pre-Cleaner is designed to be cleaned with K&N Cleaner or soap and water, making maintenance straightforward and efficient. The red colored pre-cleaners are oiled with K&N air filter oil after cleaning, providing an additional layer of protection. Alternatively, the gray colored pre-cleaners do not require oil and feature smaller foam cells, catering to different filtration needs. By utilizing the K&N 25-1770 Airforce Pre-Cleaner, you can significantly extend the service interval of your air filter, ensuring your engine remains protected in challenging conditions.
Features
- Designed to extend the service interval of K&N air filters
- Made from large, open cell foam for effective dirt trapping
- Red pre-cleaners are oiled after cleaning; gray pre-cleaners do not use oil
- Easy to clean with K&N Cleaner or soap and water
Frequently Asked Questions
What is the purpose of the K&N 25-1770 Airforce Pre-Cleaner?
The pre-cleaner is designed to extend the service interval of your K&N air filter in dusty conditions.
How do I clean the Airforce Pre-Cleaner?
The pre-cleaner can be cleaned using K&N Cleaner or soap and water.
What is the difference between the red and gray Airforce pre-cleaners?
The red pre-cleaners are oiled with K&N air filter oil after cleaning, while the gray pre-cleaners do not use oil and feature smaller foam cells.
Manuals & Instructions
⚠ WARNING (California Proposition 65): WARNING: Cancer and Reproductive Harm – www.p65warnings.ca.gov











