This aerosol control system removes contaminants produced during dental procedures including droplets, aerosols, blood, dust, and virus and uses the most advanced Quattro layer filtration system to kill virus and bacteria absorbed with over 99.9% efficiency. During treatments, a high volume of droplets and aerosols are produced by high-speed handpieces, ultrasonic scalers, and air water syringe that can linger in the air for up to two hours. This places practitioners and office staff health at risk of infections. DuraMax Extraoral Suction System will effectively remove these droplets and aerosols from the immediate treatment site thereby reducing the potential danger from dental aerosols and keep the air in your office safe and clean. Features: • Four layer filtration system, including HEPA filtration, plus germicidal UV-C • 10 levels of power control with up to 265 CFM capacity • Compact and portable design • Unit comes with a remote control Technical Specifications: -Voltage: AC110V, 60Hz -Power: 350W -Speed options: 10 -Ultraviolet C (UV-C): 254nm Spectrum, 2 pieces of 8W -Maximum Motor Volume: 270 CFM -Filtration: Four layers (including 1 HEPA 0.3µm 99.97%) -Noise Level: ≤55dB -Head Diameter: 2.95 inch -Arm Reach: 4.6' -Unit Weight: 48 lbs -Shipping Weight: 51 lbs Shipping Dimensions: L20.5 x W16 x H23.25 inches (L52 x W41 x H59 cm) Unit Dimensions: L16.5 x W12 x H20 inches (L42 x W30.5 x H46 cm) Warranty: 30 months Accessories: 5705-873 S1 Primary Filter (replace monthly) 5705-882 S2 Secondary Filter (replace every 3 months) 5705-891 S3 HEPA Filter (replace every 3 months) 5705-908 S4 Activated Carbon Filter (replace twice a year)