This part is known as 604011. These are genuine Numatic Vacuum Bags.
Numatic Backpack Vacuum Cleaner RSB150NX 2 Battery 160 Mins Run Time Ex Demo
Numatic Backpack Vacuum Cleaner RSB150NX 2 Battery 160 Mins Run Time Brand New
10 Quart Backpack Vacuum Bags - 5 Pack Bundle for CoachVac and MegaVac#
Whychstore Replacement Vacuum Bags for Atrix Backpack Vacuums VACBP610P, Compatible with ERGO Models VACBP6/VACBP1/VACBP36V, 10-Pack Dust Bags
Fafeicy Air Backpack Vacuum 56L Expandable Water Proof Backpack Pump TSA Lock USB Charging Port Travel Outdoor
Masterpart Extra Strong Microfibre Dust Bags With Carton Collar Compatible with Makita DVC260Z Backpack Vacuum
