Guys Kimberly clark towel is your friend......a full 10" strip makes it around the losi filter 2 1/2 time's and basically prevents the micro dust from penetrating the pre filter....all i have to do in between rounds is pop the filter off and re wrap it....if its real dirty the edge's get a tiny ring of dirt which is Easily washed out and re oiled for next time.
the bands are from Walmart in the hair accessories dept.
