The wet/dry poly vacuums are designed for industrial and commercial cleaning. The "Trap-Sack" dry filtration system comes standard and includes removable cloth filter and large totally enclosed disposable paper filter bag for greater filtration area and easy to dispose of collected material. The wet pick up adaptor has a automatic float shutoff and replaces the dry filter for removal of liquid. The adaptor protects the by-pass motor from water damage. Features: -Vacuums include: Dry filter assembly, wet pickup adaptor, 5 Pack of filter bags, and 1.5" Wet/dry tool kit. -Caster and glidemobile models: The caster style vacuum models are equipped with four 2.5" Ball bearing casters and glidemobile style with a chrome handle, two 2.5" Ball bearing front casters and two 8" Rear wheels. -Durable steel or cast aluminum with a choice of 1.3, 2, or 2.3 HP motors and equipped with a 30 ft, 3 wire grounded safety yellow power cord. -Three holdown clamps: Chrome pla.