1. Perfect Fit: The 49 90 1950 filter accessories are designed to fit M12 0850 20 vacuum cleaners, helping maintain optimal performance and filtration efficiency. 2. Effective Filtration: The vacuum cleaner filter helps capture small particles such as sawdust, drywall dust, dirt, and other common debris found in workshops, garages, and basements. 3. Washable: This vacuum cleaner filter can be easily cleaned with a nylon brush, helping extend its use and reduce the need for frequent replacements. 4. Easy to Use: The filter is simple to installjust remove the old filter and replace it with the new one. No additional tools or special skills are required. 5. Daily Maintenance: For best results and to help prolong the life of your vacuum cleaner, regular filter replacement is recommended. This filter kit helps meet routine replacement needs. Spec: Item Type: Vacuum Cleaner Filter Model Number: 49 90 1950 Compatibility: Designed for use with M12 0850 20 vacuum cleaners Material: Plastic Color: White Package Contents: 4 x Filters Note: The package includes only the items listed above. Other products are not included. Note: Lighting and display differences may cause slight color variations between the image and the actual item. Measurement may vary by +/- 1-3 cm.