Carrand is changing the way cleaning products are used by understanding the need for innovation, design, functionality, and quality in every product they make. Their focus has been and will always continue to be on creating break-through ideas to build value for every customer. These core ideas have laid the foundation for their continued growth and their constantly evolving list of innovations. The Carrand 10 inches Multi-Level Heavy Duty Wash Brush Head can be used as a Flow-Thru or dip brush. The 10 inch bi-level head has 40 percent more bristles than previous models.