Hoover Commercial CH54115 HushTone Hard-Bagged Upright with Intellibelt, 15" HushTone 2-Speed Motor - Less than 69dB sound when you want, and more performance when you need it Sealed Allergen System with Hexaguard Technology - Traps 99% of dirt, dust, and pollen for cleaner air No-Tool Assembly & Maintenance - Ready to use right out of box. Clean air path in second with no tools needed Rinseable HEPA Media Filter - Traps 99.97% of dirt, dust, and pollens down to 0.3 microns Quick-Change Cord - Replace only the extension cord when damaged, saving money and eliminating downtime