[High Efficiency Filtration] The 49-90-2015 49-90-1900 HEPA vacuum filter for Milwaukee M18 and M12 models captures 99.97% of particles as small as 0.3 microns, ensuring cleaner air and a healthier home environment. [Compatibility and Versatility] Compatible with Milwaukee Cordless M18 2 Gallon 0880-20 & FUEL Packout 0970-20, as well as M12 FUEL 1.6 Gallon 0960-20 and 0780-20, this filter is designed for various vacuum models, enhancing convenience and usability. [Durable and Reusable] Constructed from high-quality materials, the 49-90-1900 HEPA vacuum filter for Milwaukee M18 is durable and reusable after cleaning, contributing to cost savings and environmental friendliness. [Easy Installation and Maintenance] The 49-90-2015 HEPA vacuum filter for Milwaukee M12 features easy twist and lock installation, making it effortless to replace and maintain. Regular filter replacement (every 3-6 months) optimizes vacuum performance and prolongs motor life. Color: Photo Color Material: Plastic Package Contents: 2 packs of HEPA filters 2 packs of sponge filters Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture to be slightly different from the real thing. The measurement allowed error is +/- 1-3 cm.