NaceCare Duplex Red Max Abrasion Ultrabrush for the Duplex 420 Scrubber (1 Unit) Charger and other floors with a

and other floors with a pad driver design that follows floor contours like a professional dancer

Battery Type 2 x 12V/50Ah (C20) AGM Run Time Up to 2

lifetime on enclosure

400 feet per minute

500 hours of run time and the ability to opportunity charge (top it off whenever you want)

NaceCare Duplex Red Max Abrasion Ultrabrush for the Duplex 420 Scrubber (1 Unit) Charger and other floors with aFor the Toughest Jobs: Red UltraBrush Max for Your Duplex 420 Scrubber 1 unit each. The Duplex 420 machines use 2 brushes, so choose the right amount for your needs! The Red UltraBrush Max is the heavy hitter in the lineup. Maximum abrasion bristles built for the jobs where Blue and Yellow tap out. When your floors are fighting back, this is the brush that fights harder. Best for: Bare concrete cleaning, deep grout restoration, industrial flooring