FEATURES • Less filter cleanings with Air Injection® • Powerful X-TORQ® engine reduces emissions by up to 60% and increases fuel efficiency by up to 20% • Easily remove and replace the filter after cleaning • Easy to open and secures firmly, even when wearing thick gloves • Ergonomic soft grip rear handle • Dedicated marks for increased felling precision • Saves time when changing spark plugs and cleaning • Forged three-piece crankshaft delivers maximum durability for even the toughest of jobs • Dampeners between the engine and chassis significantly reduce vibrations so you can work more comfortably • Transparent fuel indicator makes it easy to check fuel level • Air purge removes air from carburetor and fuel system for easy starting • Reduces the likelihood of injury due to kickback • Stop switch automatically resets to ON so trimmer is ready for next use • Easy to start