The CVU 36/1 HEPA commercial upright vacuum is a market leader in cleaning performance and reliability. This fourteen-inch, single-motor vacuum comes standard with HEPA final stage filtration for optimum indoor air quality. Dual-stage filtration provides cleaner air to the filter, which helps to extend the life of the machine up to 200-300 hours. Indicators on the machine notify the user when the dust bag is full or when a blockage in the suction hose occurs. All electronics are located in the base of unit, eliminating wear on swivels and connectors. These lightweight and quiet vacuums are built for the performance needs of hospitality, education, healthcare and senior living markets. Best of all, the CVU 36/1 HEPA provides peace of mind with a 3-year “bumper to handle” warranty, giving you the best protection the industry has to offer.