Yamaha R1 OEM oil filter cut open.

[Uneasy Rider]

Here are some pics of an OEM Yamaha oil filter for an R1 that has been cut open. I believe its made by Denso. Check out the filtration material.

 

[shortyb]

Looks like some of the newer Toyota filters (also made by Denso).

 

[nicrfe1370]

That's awesome, thanks for the post!