Little Wonder LB570V Optimax Blower Walk Behind Push Vanguard VG570 (9570-04-01)Little Wonder LB570V Optimax Blower Walk Behind Push Vanguard VG570 (9570 04 01) 38% More Air Movement Than the Competition Features: Advanced impeller and aerodynamic design produce the highest airflow in the industry Unique split stream air deflector moves piles of leaves farther and faster; without blow back! Large, square discharge chute is low to the ground for better blowing power Scrolled housing ensures consistent, constant airflow even if