I have nothing to gain from this, but i must promote my Green Air filter. Green is the brand...I got this as a special at Carlisle two years ago and it has preformed great with cleaning every couple oil changes. But here are some pics of how well it kept mud and water out of my motor. I swamped the truck and got a little stuck in about 3 feet of mud a couple weeks ago and finally decided to clean the filter tonight. Whoops shouls have been done right away. Found 1/4 inch thick mud caking a third of the filter and mud splattered in the gutted air box and everywhere else, but then i pulled the filter and looked inside...Not a drop of dirt inside AMAZING!!! It is as clean inside as the day I bought it. I would reccommend this product to anyone. I have always had KN, but they were always dirty inside and out, this filter outperforms anything I have ever owned.
Mud on Filter...
Dirt after brushing off filter
Mud on lid of airbox
Mud in Airbox
No dirt in intake
Clean inside filter...pictured area is right behind where mud was packed in...