oil filters

Is there a universal oil filter for Briggs, Kohler and Kawasaki? My dealer always gives me an Oregon filter (same number) for the Kohler and Kawasaki. One Kohler is a 20 hp one is a 27 hp and the Kawasaki is a 28hp. I have been using them so far with no problems(that I am aware of) but I started thinking their original part numbers are different.

Any thoughts?

oil filters