Husqvarna's K760 Cut-n-Break features a low emission X-Torq engine that utilizes dual intakes for clean air and a fuel-air mixture. The unit is equipped with an enhanced Active Air Filtration system which helps extend the filter-life and allow the saw to run for up to one year without filter service, the company says. Other features include improved ergonomic design and a vibration and sound dampening system. The K760 Cut-n-Break cuts up to 16 in. with 9-in. twin blades.