K&NK&N 22-8016PK Black Precharger Filter Wrap - For Your K&N BD-6506 Filter

Went riding up north this week and very dusty. Checked the air filter after 4 day's riding 450 miles and the ,the filter was still clean.wrap caught all the dust.I just washed the wrap with soap and water let it dry and put it back on.Great investment.

Fits perfectly.

Perfect fit for the K&N filter the TRX400EX uses. This is also what K&N says to use on it, so I’d be confused if it didn’t fit lol. Looks great. Now only time will tell how it does. 5 stars for now!Update: Stays 5 stars. Really does GREAT with keeping the fine dust particles. I love it. Even the pollen wasn’t getting through. It stuck to the outside and I was able to just wipe it off. Perfect.

Keeps the fine dirt out of your K&N. Well worth it to help save your engine

Worked really well! I have no complaints on the product.

Good purchase

K&N does not disappoint, its has a thin material that almost feels like plastic but is completely breathable. works great with my k&n air filter

Worked great to keep the sand off the air filter for the dunes!

Cette chaussette est le complément idéal d'un filtre K&N pour une utilisation extrême. Ce pré-filtre s'avère très efficace et évite le colmatage prématuré du filtre en coton K&N. Cette chaussette de protection complémentaire est aussi plus facile d'entretien ; on peut donc la nettoyer régulièrement à l'aide du produit dégraissant de la même marque.