The GEN 2 FUEL blower features a more compact design, lighter weight, and a slightly smaller nozzle at the end. This allows it to go 120 mph vs the GEN 1 was 100 mph. At 450 CFM these guys blow a lot of air! Retail: $149 but it’s always less here at Fasteners inc!! #milwaukee #milwaukeetools #fuel #m18 #brushless #blower #lawncare #jobsite #air #savings #sacfasteners