You've made the leap and gotten the best air filter possible for your car. Now keep it that way by cleaning it with the Attack Blue Filter Cleaning Kit.
This kit doesn't only work with the Attack Blue air filters, it cleans and protects most other reusable air filters, as well. However, it will turn them blue.
The Attack Blue Cleaning Kit will not harm or clog your MAF sensors, making it ideal for your air filter cleaning needs.