• Primary and secondary filters are made of machine washable fabric.
• Maintains optimum CPM with as much as 40 Lbs. of dust in the bag.
• Micro Pre Filter retains strength when wet and captures down to .5 microns.
• Designed to handle extremely fine dust from concrete, stone, fiberglass and drywall.
• Can go from wet to dry vacuuming without changing the filtration elements.
• The hose can be connected to the drain port so water and slurry can be dumped up to 12' away.
• Patented filter system provides three layers of filtration.
• Quiet operation
• only 81 decibels.
• Powerful 23,000 RPM 11.5 AMP electric  motor.
• High impact tank for years of trouble free use.