42019011 UltraBrush, Yellow Med, for additional scrubbing power, medium-abrasive brush.

Price is for a single Brush (two brushes required for each machine).

THREE ULTRABRUSH OPTIONS:

Mfr Part# 42019009, UltraBrush BLUE Soft Standard non abrasive brush for all types of flooring.

Mfr Part# 42019011, UltraBrush YELLOW Med, for additional scrubbibg power medium abrasive.

Mfr Part# 42019012, UltraBrush RED Max, designed for jobs requiring additional abrasiveness, heavily abrasive.

The New Duplex UltraBrush creates a shocking cleaning results: 
• More productive than orbital machine for most of deep cleaning 
• 1-UltraBrush will last 200 pads 
• No need for wet vacuuming step 
• No vibrations for the user 
• Very effective on wood decks