The Milwaukee HEPA filter works on the M18™ FUEL™ 3-in-1 backpack vacuum (0885-20, 0885-21HD). The HEPA filter captures 99.97% of all particles greater than 0.3 microns for fine dust collection. The 49-90-1963 contains (1) HEPA filter.

• Compatible with Milwaukee M18™ FUEL 3-in-1 backpack vacuum (0885-20, 0885-21HD)
• Captures 99.97% of all particles greater than 0.3 microns
• Dry cleanable, not washable
• Includes (1) HEPA filter
• Quick and easy installation
• Certified HEPA filter for fine dust collection
• Not to be cleaned with water or other moist cleaning agents