Another high-tech STIHL chain saw, the MS 291 is built around one of our new fuel-saving engines with longer run times and lower emissions. And with an advanced pre-separation air filtration system, your air filter can last up to five times longer. Another great feature is an advanced anti-vibration system to reduce user fatigue. STIHL engineering is to thank for this high-powered, high-tech, low-maintenance chain saw. It is truly a force to be reckoned with. We service what we sell! Murdoch's operates regional service centers. Our technicians and transportation system ensure that your power equipment will be serviced and back in your hands in 2-4 weeks under typical circumstances, and sooner than that if at all possible. Please Note: All power equipment is fueled, oiled and started on location by our team members. Product is not sold in boxes. Please bring appropriate vehicle for transport, and allow extra time when picking up power equipment. Warranty paper must be filled out at time of pick up. | STIHL MS 291 Chainsaw 20"