Dealer Filter vs Amsoi filter and rest ?

[Steve S]

The thing is what does the filter matter if the engine lasts for example 500,000 thousand miles no matter what oil filter is used. The type of operation short trip vs long highway miles will have more of an impact on the engines life over what brand of filter is used. Though the Amsoil filter or Fleetguard Syntech or Donaldson's similar filter material are the best medias on the market