Cheap And Discounts FS85 Air Filter Assembly for STIHL KR85 KW85 KM85 FS85 FH75 FS75 String Trimmer Brushcutter Wholesale. Buy Directly From Merchant Carburetor Kit Store. Enjoy ✓Free Shipping Worldwide! ✓90 Days Buyer Protection. ✓Easy Return. ✓Money Back Guarantee.