We use cookies to make your experience better. To comply with the new e-Privacy directive, we need to ask for your consent to set the cookies. Learn more.
![Airaid premium replacement air filters](https://res.cloudinary.com/knfilters-com/image/upload/c_lpad,dpr_2.0,f_auto,q_auto/v1/media/wysiwyg/AIRAID/air-filters/air-filter-hero.jpg?_i=AB)
Airaid® Premium Replacement Air Filters
Designed to increase vehicle performance by reducing airflow restriction, every AIRAID air filter is handmade using top-quality materials. AIRAID reusable filters are available in either an oiled cotton/synthetic filter media blend (SYNTHAFLOW®) for increased engine performance, or in a dry synthetic filter media (SYNTHAMAX®) for convenient oil-free performance. Your reusable filter only requires servicing every 30,000-50,000 miles under normal highway driving conditions—and can be easily washed and reinstalled when needed. Explore direct replacement reusable filters, custom filter assemblies, breather filters, universal filters and more.
![Airaid reusable air filter](https://res.cloudinary.com/knfilters-com/image/upload/c_lpad,dpr_2.0,f_auto,q_auto/v1/media/wysiwyg/AIRAID/air-filters/washable-air-filter_1.jpg?_i=AB)
Washable and Reusable
Designed to be washed and reinstalled. Clean your air filter only every 30,000 to 50,000 miles under normal driving conditions. Using a reusable product can help prevent unnecessary waste—over 100 million disposable filters end up in landfills every year.
![Installing airaid air filter](https://res.cloudinary.com/knfilters-com/image/upload/c_lpad,dpr_2.0,f_auto,q_auto/v1/media/wysiwyg/AIRAID/air-filters/installing-airaid-air-filter.jpg?_i=AB)
Easy to Install
Engineered to fit easily into your factory air box. Typically installs in less than five minutes. No modifications required—installation is as simple as replacing a stock filter.
![Made in USA](media/wysiwyg/AIRAID/air-filters/made-in-USA.jpg)
Made in the USA
Built with high-quality materials in the USA and backed by AIRAID’s “NO-Hassle” Lifetime Limited Warranty. Extensively tested for filtration, dust capacity, and airflow in an in-house ISO 5011 testing laboratory
Choose an Oiled or Dry Filter
Synthamax® Filter Media
Non-Oiled Filter Media
![Synthamax Filter Media](media/wysiwyg/AIRAID/air-filters/synthamax.jpg)
- Non-oiled filter media composed of two distinct layers of super synthetic material.
- Recommended for everyday street driving.
- Washable and reusable.
- “NO-Hassle” Lifetime Limited Warranty.
Synthaflow® Filter Media
Oiled Filter Media
![Synthaflow Filter Media](media/wysiwyg/AIRAID/air-filters/synthaflow.jpg)
- Oiled air filter media composed of multiple layers of oiled cotton/synthetic blend.
- Recommended for dusty, dry conditions.
- Washable and reusable.
- “NO-Hassle” Lifetime Limited Warranty.