HEPA Cartridge Filter – Model No. N635H

HEPA Cartridge Filter – 20/30/55 Gallon Vacuums – Model No. N635H

Capable of capturing particles invisible to the naked eye, Guardair’s Absolute HEPA (High-Efficiency Particulate Air) Cartridge Filter meets industry standards for HEPA air filtration – 99.98% efficiency for particles up to 0.3 microns. Ideal for working with allergens, powders, and superfine particles. 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.