The Dustless Technologies Wet+Dry Vac (D1603) is the only vacuum that allows you to go from wet to dry without switching filters. A baffle inside the barrel keeps the water away from the filters, and a check ball prevents overfilling, making the Wet+Dry unlike any other vacuum on the market today. The patented filtration system of the Wet+Dry allows you to clean the filters without opening the barrel for a more dust-free work environment. Providing 'almost HEPA' performance, this vacuum makes an excellent choice for contractors and DIY homeowners who do not need to meet OSHA or EPA guidelines but want effective and economical dust control. The disposable and tear-resistant Wunderbag micro pre-filter captures particles down to 0.5 microns - 0.00005 centimeters across, much smaller than the width of a human hair, a red blood cell, and the finest dust from concrete, drywall, fiberglass, stone and masonry products. The Wet+Dry Vac provides powerful suction and intense durability to stand up to whatever the jobsite throws at you. Includes (1) Wet+Dry Vacuum, (1) inner filter, (1) outer cover, (2) Wunderbag pre-filter bags, (1) 12 foot hose, (1) crevice tool, (1) floor tool, and (2) extension wands.