SYSTEM 1 oil filter, WTB need help
 

I want to buy a SYSTEM 1 oil filter.
for those who don't know what this is like a K&N air filter but for oil.

Jeg's sells them. but I don't know which one to get.
Jeg's is not good in explaning or w/pics of the products.
I don't know if the items are a complete kit or what.

If you have bought one please let me know what to get?