I have a 2017 sportsman 570 i put a k&n pl1003 filter on I just put it on the other day we ride the trails near us we were out 3 or4 hours got back home and checked the filter the top side of the filter is just about plugged. We haven't had much rain so the trails are really dusty. My question is I'm using a pl-1003 filter can I putof the slip on pre filters or will it plug up quicker.