AIR FILTER FOR BRUSH CUTTER COMPATIBLE EFCO EMAK OLEOMAC OLEO-MAC TECHNICAL SPECIFICATIONS EFCO MODELS : DS 220 S, DS 220 T, DS 220 TR, DS 2200 T EMAK OLOEMAC: BC 22 S, BC 22 T, BC 22 TR, BC 220 S, BC 220 T CODE: 40272634 ORIGINAL CODE: 0011601 , 70410552 , 61370160R , 61370160 SR