Worx TRIVAC 2.0 70 MPH 600 CFM Electric 12 Amp 3-in-1 Blower, Mulcher, Yard and Lawn Vacuum with Metal ImpellerThe Worx Trivac 2. 0 electric 12 Amp 3 in 1 Blower Vacuum Mulcher turns an entire day's worth of yard work into a task you can do much more efficiently. Packed into a power tool you can use with one hand, it still blows at 70 mph, with 600 CFM of air flow. Just a twist of the knob converts the blower into a vacuum and sucks up leaves, or whatever else you have littering the lawn. And you don't have to rake up dozens of bags of leaves anymore the