Janitized JAN-ADVSPEC-2(10) Premium Replacement Commercial Vacuum Paper Bag for Advance Spectrum, Clarke CarpetMaster, SSS Prosense Vacuum Cleaners, OEM#1471058500 (Pack of 10) 2 Ply, Micro Filter Designed specifically for Commercial Use. Includes 2 pre-filters per package Fits: Advance Spectrum, Clarke CarpetMaster, SSS Prosense Vacuum Cleaners (includes 2 pre filters per pack) OEM#1471058500 Premium Filter Bag that Meets or Exceed OEM Filter Efficiency Each filter bag is printed to easily identify the vacuum it fits Blue Ribbon