Nilfisk Advance Spectrum vacuum bags are disposable, multi-ply paper bags designed for use in Nilfisk Advance Spectrum upright commercial vacuums. They feature an easy-to-install design, include allergen filtration to trap dust and debris, and are built to prevent the vacuum from operating without a bag installed to protect the motor. 

• 10 bags per package.
• 2 pre-motor filters.
• Genuine OEM bags.
• Fits Advance Spectrum series vacuums all models, Nilfisk GU Series, Nilfisk 305, 355, 355 Dual and 455 Dual vacs.
  These bags also fit Clarke CarpetMaster vacuums all models.