NICSON air scoop?

hey guys, i know a few of you run the nicson spark arrester scoop.i would like to know what you guys asre using for a filter.just picked up a sweet scoop from shackypuddin.i would love to run it, but here in bako, runnin without an air filter spells trouble.what have you guys come up with? thanks, -Jimmy-

 

I allways ran mine with just the arrester, maybe take it to the local parts store and see if you can find a filter the same size. Another option would be to run one of those small after market chrome air filters inside of it.