Model No.: Filter for Bissell CrossWave Cleaner Parts 1866 1785. These replacement parts are great to use and are perfect for your vacuum cleaner. Great Value Set - Includes 2 Filters and a White Cleanup Brush. Made of high-strength materials to ensure optimum performance. High-Preformance - Premium filter scrubs with innovative microfiber and nylon brushes to remove debris and minimize annoying pet hair traps. Premium vacuum filter with H12 efficiency captures 99.97% of particles as small as 0.3 microns. Great for families with pets. Maintenance - To ensure your vacuum is running at peak performance, it is recommended to replace the filter every 2-3 months, depending on how often you use it. Hand wash regularly with lukewarm water and air dry completely before using again. Meeting Your Needs - If you have any questions about vacuum replacement parts, please contact us, we are committed to providing quality products and efficient customer service.