Airhead Oil Filters (with oil cooler)

[Motorman]

Yo Airhead Lovers,

Looking for a reasonable source for oil filters for my R100GSPD (with oil cooler). The filters can obviously be purchased from your local "stealer" for retail prices, however, creative inmates must be able to locate filters that are just as good, or better than OEM. I would like to purchase 6 or more at a time(gotta keep that motor clean).

I'm sure this has been covered in previous threads, however, when you search oil or filters you get more than you could read in a lifetime.

Thanks for your help.

Motorman