The new Focus II Mid-Size scrubbers, available with BOOST Technology, Disc or Cylindrical models, are some of our best scrubbers ever. The Focus II Mid-Size models have many advanced features such as larger tanks, wet or AGM battery choices, optional chemical mixing systems, on-board chargers, one-touch scrubbing, and easy to adjust squeegees. With BOOST Technology, you greatly improve your cleaning efficiency when you can scrub directly into corners, deep scrub and strip floors chemical-free and can even wet screen gym floors! Fully reconditioned Clarke Floor Scrubber Focus II offers Clarke’s wildly popular Boost technology at a fraction of the price of a new unit. This refurbished Clarke Focus II Boost 20 unit features new batteries, hoses, gaskets, vac motor, filters, and squeegees.