I know there is the debate of wether to get a Scotts filter or stick with OEM types. My internal debate with the scotts is that I would think the fine mesh would start to get imperfections from handling with comp. air and contact cleaner. I also question weather OEM has the best filtering charicteristics. As you can see, I am in a catch 22. Get the Scotts and sarifice longterm durability or stick with OEM and sacrifice filtering qualities. Ecomics is not a factor in my desision so if you have some good info on the subject, please post. Jeff