Start and stop with the push of a button. The BR 450 C-EF is the only professional backpack blower on the market with Electric Start that lets you stop and start the blower while the unit is still on your back – great for pros on the go. It also features exceptional blowing force – exceeding that of BR 550. Add to that a large fuel tank, semi-automatic choke system, and easily adjustable tube length and control handle position. Try the BR 450 C-EF for yourself at our Dealership today. The hassle of starting and stopping backpack blowers is a reality for professional landscapers. The STIHL BR 450 C-EF backpack blower with Electric Start changes all that. No more idling while walking to the next job or removing the unit to restart. And once it’s started, you can expect tremendous blowing power – exceeding that of BR 550. With a large fuel tank, semi-automatic choke system, and easily adjustable tube length and control handle position; this is the ultimate blower for pros on the go.