It is three (3)-wire

Floor Type: Low Pile Carpet and Bare Floors

This will decrease the time spent trying to remove the stain

and turquoise/blue respectively)

or more often depending upon pollution levels and usage

Bissell Commercial Lo-Boy Floor Machine 17-inch Scrub Brush 82001 Miele Irons & Presses It is three (3)-wire[custom_html] The Bissell Commercial 17 Scrub Brush is ready to attach to the Bissell Lo Boy Floor Machine and scrub your floors. The stiff bristles of the brush will power through ground in dirt and rid your flooring of scuffs. It is best not to use this brush on delicate floor surfaces, as it could dull the finish. After using the Bissell Commercial 17 Scrub Brush for Lo Boy Floor Machine, it should be removed and washed. Do not leave the brush on