Delivers 700 air watts of power to for deep cleaning of dust and allergens; UL Listed for your confidence;Sealed HEPA 2.0 featuring HEPA filter with glued seams and a secondary exhaust filter that filters out the carbon dust emitted by the motor Providing unmatched filtration for cleanest indoor air;Ultra Silent Technology-Thru-flow motor combined with Sound-absorbing high-performance material and assembly techniques make these vacuums among the quietest in the industry ensuring quiet operation that won't disturb the household while you vacuum; no muffler required;FlexCollect debris disposal-Hybrid bagging system offers bagged & bagless options in 1 unit. Uses NuTone model 391 Vacuum Bags. Never be without a vacuum again. Simply switch to bagless if you run out of bags;Large 6 U.S. gallon easy-clean, corrosion resistant debris pail that typically needs emptying only once every 6 months;Large ergonomic latches on the debris pail make emptying your central vacuum easier-debris pail handles flips open for a quick and easy pail removal;Multi direction vacuum connection for easy installation even in small spaces;six foot power cord included for even more convenience;Residential Use Only