Hipa MS 290 Air Filter For STHIL 029 039 MS290 MS310 MS390 Chainsaw Replace 1127 120 1621 1127 120 1620 Stens 605-679 with 0000 350 3500 2PCS Fuel Filter Description Features: Stihl ms290 air filter Replace For STHIL 1 , 1 Stens 605-679 MS290 Fuel Filter Replace For STHIL 0 The stihl 029 air filter has a hole on the backside, make sure it's identical with your original Stihl chainsaw air filter Compatible with STHIL 029 039 MS290 MS310 MS390 Chainsaw Package include 2pcs air filter, 2pcs fuel filter Product Details: Package Dimensions: 8.5 x 6.18 x 3.35 inches Item Weight: 4.6 ounces Manufacturer: HIPA Item model number: 1 Is Discontinued By Manufacturer: No