The Maruyama BL9000 Backpack Blower is designed to maximize productivity. To us, that means high performance over a long product life. Balancing power, sound, and weight into machines that provide the best mix of characteristics, the best value, durability, and performance, working hard season after season. “Air share” no-sweat backpack padding circulates air flow, keeping user cooler! Extra-wide, padded straps from chest to lower back for greater comfort. Centered handle and flat top on blower make transporting easier. Spring-loaded ergonomic frame with four heavy duty shock springs. The flat top cap allows for easy access to the commercial, two-stage air filtration system, which filters out fine particles.