Features include: Single rotary knob control 10 standard programs for washing and disinfection including a 93?C wash. 2 free program slots for customised programs. Accepts a variety of interchangeable standard baskets and injection modules. for difficult to clean narrow necked items, specially designed pipette cleaning baskets, and standard baskets for wide-mouthed items. Can be plumbed to a purified water supply for the final rinse. Separate drain and circulation pumps are standard to prevent cross contamination between drain and intake steps.