K&N Round Air Filter Foam Wrap 25-1770

K&N Round Air Filter Foam Wrap

The K&N Airforce Pre-Cleaner is a specially designed foam filter wrap that significantly extends the service interval of your K&N air filter, particularly in very dusty conditions. Ideal for DIY enthusiasts, tradies, and off-road adventurers, this pre-cleaner helps maintain optimal airflow while protecting your air filter from dirt and debris.

Crafted by K&N, a trusted name in air filtration, the Airforce Pre-Cleaner is available in two variations: the red version, which is oiled with K&N air filter oil after cleaning, and the gray version, which features smaller foam cells and does not require oiling.

Key features

• Extends service intervals of K&N air filters in dusty environments.
• Available in red (oiled) and gray (non-oiled) options for versatile use.
• Large, open cell foam design allows for maximum airflow.
• Easy to clean with K&N Cleaner or soap and water.
• Reduces dirt and debris accumulation on air filters.
• Enhances the performance and longevity of your air filter.

Technical details

• Product type: Foam filter wrap
• Compatible with K&N air filters
• Red pre-cleaner is oiled; gray pre-cleaner is non-oiled
• Designed for use in extremely dusty conditions
• Easy to maintain and clean

Applications / fitment

This foam wrap is typically used in various applications where air filtration is crucial, especially in harsh environments.

• Passenger vehicles
• 4x4 vehicles and off-road applications
• Heavy-duty trucks and fleet vehicles
• Motorcycles and ATVs
• Industrial machinery
• Marine applications

Why buy from Mick’s Gone Bush?

• Trusted Australian business focused on reliable power, auto-electrical, and service parts.
• Stock sourced from reputable distributors and brands.
• Practical support for trade, off-grid, and fleet customers.
• Clear shipping, warranty, and customer service.

Frequently asked questions

How do I install the K&N Airforce Pre-Cleaner?

Simply slide the pre-cleaner over your K&N air filter and secure it in place. Ensure it fits snugly to prevent any dirt from entering.

Can I wash the pre-cleaner?

Yes, the K&N Airforce Pre-Cleaner can be cleaned with K&N Cleaner or soap and water. Allow it to dry completely before reinstallation.

What is the difference between the red and gray pre-cleaners?

The red pre-cleaner is oiled to enhance filtration, while the gray version is non-oiled and features smaller foam cells for different filtration needs.

How often should I clean the pre-cleaner?

It is recommended to clean the pre-cleaner regularly, especially in dusty conditions, to maintain optimal performance.

Will this fit all K&N air filters?

The K&N Airforce Pre-Cleaner is designed specifically for K&N air filters. Check compatibility with your specific filter model.