MaxFlow® replacement air filters for STIHL® brand chainsaws. Nearly twice the surface area of a stock filter means more run time between cleaning. Your saw will always perform like it has a fresh filter! For more than 30 years, these "Made in the USA" filters have been empowering loggers to save time and make money.
Our MaxFlow® filter kit to fit Stihl® come with everything you need to convert your saw: Black all season cover for 500i & 661 or Orange 660, Maxflow® cage with grey lid, two high flow, washable foam elements, (one green for standard cutting and one white for extra dirty cutting conditions or your option) and the Motul Oil. The all season cover has the integral rain and brush baffle. The best chainsaw Stihl® has ever built has a high performance upgrade!
