ULPA Cartridge Filter - Model No. N635U | Saurya Safety

ULPA Cartridge Filter – Model No. N635U

ULPA Cartridge Filter – 20/30/55 Gallon Vacuums – Model No. N635U

Capable of capturing the most minor particles, Guardair’s absolute ULPA (Ultra Low Penetration Air) Cartridge Filter meets the highest industry standards for air filtration – 99.97% efficiency for particles up to 0.1 microns. Ideal for working with allergens, mold, pollen, superfine powders, etc. The cloth pre-filter bag provides an extra stage of filtration extending the life of the cartridge filter. Fits all 55 Gallon and 30 Gallon Guardair Drum Vacuums and Vacuum Generating Heads. It is available as a replacement part.


  • Pleated paper filter
  • A galvanized carbon steel cage
  • Minimum filtration: 0.1 microns @ 99.97% efficiency
  • Minimum flow rating: 380 cfm @ 3.75″ H2O
  • Medial velocity: 10 cfm
  • Cloth pre-filter bag



Product Contains:

  • ULPA Cartridge filter for 30/55 Gallon Vacuums



Model Number Dimensions
(L” x W” x H”)
Weight (lbs)
N635U 16 x 12 x 20 8.1


Contact Us


Copyright © Saurya HSE Private Limited