Insta-Click™ magnetic head allows pads and brushes to be ergonomically positioned and results in faster installation. Use of ec-H2O NanoClean® technology reduces the consumption of daily floor cleaning detergents to help meet your sustainability goals while reducing storage space. Chemical-free floor finish removal delivers aggressive 2200 rpm agitation with up to 109 pounds of down pressure. Remove floor finish with confidence thanks to a 2,000 hour / 3 year orbital scrubbing head isolator warranty.