Check the listing for details. Light-Duty Scrub Brush for 13" Prolux Core Floor Buffer Machine Delicate Surface. Condition: New. Listed at 72.99 USD. Questions? Click here! Over 100,000 Cleaners sold.......We Know Clean! Description New Light-Duty Brush for Prolux Core Need something other than the heavy-duty brush that came with your Prolux Core? Try out this light-duty brush for more gentle cleaning! Like other Prolux Core brushes, this works great on all hard-floor surfaces. We also sell a medium-duty brush for a tougher, but not too abrasive cleaning. Think of it like a toothbrush - stiffer bristles means deeper cleaning but can also hurt your gums, so choosing the right hardness for your application is important for clean, long lasting floors! (Only compatible with units purchased in 2021 and older) WARNING: This product can expose you to chemicals, which are known to the State of California to cause cancer and reproductive harm. For more information, go to www.P65Warnings.ca.gov . FAST SHIPPING - At Great-Vacs we ship fast ! For expected delivery times SKU # core_brown