Kind of piggybacking off the other thread that asked what camera people had, I wanted to get an idea of what filters people are carrying (with brand). I haven't invested too much into filters outside of the ones that are packaged in with the lenses I get (tiffen/proOptic). I know not the greatest brands. Usually keep a UV filter on the lens, CP, and ND around. I've gotten warming and enhancing ones that I've never used.