Hi there, i had this enquiry a year or 2 ago as well.
Inline fuel filters for fual will help alot especially in rural places where there is so much sand and dirt in the fuel it will clog up your fuel system fast.
I had a look at the fuel line of the bike, and there is no easy way to just cut a pipe and install a inline filter, you will have to extend one of the lines leading from the tank and then install inline filter.
GB