Clean virtually any hard surface, including porous stone, grout and finished concrete with the T300/T300e high performance walk-behind floor scrubbers. Keep every area of your facility clean and well-maintained with an affordable, battery-powered, walk-behind floor scrubber designed for versatility. With the optional innovative ec-H2O NanoClean™ technology, you'll use electrically converted water to clean effectively, save money and reduce environmental impact compared to daily floor cleaning chemicals.