The Bona DCSВ® 50 is a powerful, lightweight, and versatile vacuum that features an automatic filter cleaning system that provides efficient suction for a dust-free environment throughout the sanding process. The Bona DCS 50 is a powerful, lightweight, and versatile vacuum that features an automatic filter cleaning system that provides efficient suction for a dust-free environment throughout the sanding process. In addition, the moisture-resistant, HEPA Certified, PES filter prevents dust from escaping into the air and surroundings, ensuring optimal indoor air quality. It's compact enough that it can easily be carried upstairs and maneuvered in hard-to-reach or tight areas. 13.5-gallon capacity (50 L) with wet & dry vacuum capabilities. Designed for use with or without a vacuum bag. Equipped with 120V electrical outlet with automatic start/stop for power tools. Quick connect attachments and integrated accessory storage