Fuel Filter / Stihl 0000 350 3504Pack Size:1Stihl 0000 350 3504, Stihl 0000 350 3515Stihl TS700 and TS800 Cutquik saws; 200 and 260Fits fuel line: 8.5mm ID, Ethanol: Not compatible with greater than 10% ethanol fuel, Hard plastic case