Mercury 15" Stiff Poly Scrub Brush w/ "B / 92" Clutch Plate Grout Cleaner long-term use in demanding professional

long-term use in demanding professional settings

have become popular with rug washing companies

Made in the USA: Crafted with high-quality materials for reliable use in commercial cleaning

705HR: Heat ‘N’ Run External Heater System

Mercury 15" Stiff Poly Scrub Brush w/ "B / 92" Clutch Plate Grout Cleaner long-term use in demanding professionalMercury 15" Stiff Poly Scrub Brush w "B 92" Clutch Plate, Fits most 17" Floor Buffers Item #1704 Gray . 028 stiff Polypropylene bristles used for general scrubbing of floors. Polypropylene Brush for general scrubbing of floors. Designed to fit 17 Inch machines, this 15 Inch Brush Block spreads bristles to 17 Inches of cleaning coverage with its 1. 75 inch bristles. The Universal Clutch Plate (attaches brush block to machine) is a Mercury Type B 92