Why do i keep getting dented filters . I bought 2 fram ultras from wall mart in fishkill ny and got home to find them dented. Two weeks ago i bought a purolator synthetic filter from kmart and today i changed my oil in my f250 and sure enough i went to put the new filter on and it was dented. I really wish i didn't destroy the farm ultra that was on it before. Which leads me to wonder, will this puro blue can be okay. The dent is right next too the valve at the bottom. I hope it doesn't effect the valve itself.