This line of Royal RY9750 upright vacuums also comes with HEPA filtration. The HEPA filtration system is designed to remove up to 99.97% of contaminants such as dust, debris, bacteria, allergens and pollen for those who suffer from asthma and allergies. Superior suction reigns supreme with the Royal RY9750 Eminence upright vacuum cleaner, the smart choice in cutting edge technology and cleaning power. Warranty: 5-year warranty Specifications