The Soft Main Brush Roll (191P20-2) is for use with the Makita 18V X2 LXT® Brushless Cordless Smart Robotic HEPA Filter Vacuum (DRC300, sold separately). The Soft Main Brush Roll features a lighter bristle pattern and softer bristles for delicate cleaning of both carpets and flooring. This replacement Main Brush Roll installs quickly and easily for added user convenience. Constructed of durable, high-quality materials for long product life.