You bought the best reusable air filter in the world—a K&N—so keep it running like the premium tool it is with the K&N Squeeze Bottle Filter Recharger Kit. Formulated specifically for both drop-in and cold air intake filters, this kit ensures you get that 1,000,000 miles of free breathing that K&N promised.
Depending on how and where you drive, your K&N filter needs some love between every 30,000 and 50,000 miles. That's when the Squeeze Bottle Filter Recharger Kit works its magic. Simply remove your filter, clean, re-oil, reinstall and hit the road. Yielding about 7 cycles of reuse, the K&N Air Filter Recharger Kit delivers up to 350,000 miles of top-performance from your filter. Plus, the squeeze bottle helps you oil up even the tightest spots of your filter.