Milwaukee Large Wet/Dry Vacuum HEPA Filter is designed to be compatible with a variety of Milwaukee Wet/Dry Vacuums, including models 0910, 0920, 0930, and 0931. This high-efficiency filter captures 99.97% of all particles greater than 0.3 microns, making it for fine dust collection. It effectively collects dust and micro particles from concrete dust, sawdust, and drywall dust, ensuring a cleaner and healthier environment. The filter features an easy access quart-turn design that allows for quick swapping or cleaning. Additionally, it is dry cleanable and washable with water when necessary, providing convenience and longevity for your vacuum system. Model Number: 49-90-1977