About this item

• Disposable pre-filter bag helps prolong the life of the HEPA cartridge filter
• This replacement HEPA cartridge filter has been individually tested and certified to have a minimum efficiency of 99.97% at 0.3 microns in accordance with IEST-RP-CC001 test requirements and meets the EPA's Lead Renovation, Repair and Painting (RRP) requirements.
• - 1 HEPA Cartridge Filter
• - 1 High Efficiency Pre-Filter
• - 1 Cartridge Filter Retainer
• - 1 Flat Rubber Washer
• Fits Vacmaster Industrial models VK811PH and VK1011SIWTH