Gordon
XS650 Junkie
Blue, I stand corrected! I have seen brake cleaner break down the Substraight that holds them all together. Alot were K&N filter's. They specifically state that when purchased. No Safety Klean parts cleaner either. Just soap and water, blow dry, and LIGHTLY oil. The K&N cleaner kit's are around $10, and do work pretty good.Opp's, wrong filter's. My bad.