How to Clean a K&N Cabin Filter



When your cabin air filter(s) get dirty, the filter can be cleaned and reused. K&N recommends servicing your K&N cabin air filter every 12 months or 12,000 miles. Best of all, the filter comes with a 10 year/100,000 mile limited warranty. Servicing your K&N cabin air filter is simple: just follow the following 6 steps.


1.REMOVE FILTER: Remove the K&N® cabin air filter from the cabin air filter housing and or cabin air filter tray. Handling with care, remove loose dirt and debris from the filter by tapping it with your hand or against a hard surface.

2. APPLY CLEANER: Spray a generous amount of K&N’s specially formulated cabin air filter cleaner P/N 99-0650 onto both sides of the filter, with a majority of it applied to the dirty side. Allow the cleaner to soak in for 10 minutes. Do not allow the cleaner to dry on the cabin air filter.