Air filter for my Bruin

[ttocs2]

I wanted to get a spare air filter for my Bruin so I will always have a clean one available... I was thinking about getting a UNI foam filter because I where I ride there is a lot of dust, water, and mud. UNI doesn't list a filter for my 04 Bruin, but from looking at yamaha's parts catalog's, I think it uses the same as the 04 Kodiak. Does anyone know if I order a UNI filter for the 04 Kodiak, will it fit my 04 Bruin?

Thanks for the help