Compatible with Multiple Models: Designed to fit X-FORCE FLEX 9.60, RH2037WO, RH2038WO, RH2039WO, RH2078WO, RH1127W vacuum cleaner models. Check your vacuum cleaner model before purchasing to ensure compatibility and optimal cleaning performance.Advanced Dust Collection Technology: This filter helps enhance suction power and effectively captures pet hair, dust, and larger debris, contributing to a cleaner home or office environment.Economical and Environmentally Friendly: Made from washable material, the filter can be reused multiple times without losing performance. This reduces waste and saves money over time, offering an eco-friendly solution for regular vacuum maintenance.Maintenance Recommendations: For best results, clean the filter regularly and replace it every 23 months. Proper maintenance helps extend the life of your vacuum cleaner and ensures consistent cleaning efficiency.User-Friendly Installation: These accessories are designed for easy installation and can be quickly replaced without professional tools or assistance. They are built to meet precise specifications for a secure fit.Color: As shown in picture Material: Plastic Package Contents: 3 x Pre-filter Note: Light reflection and differences in display screens may cause slight variations in color between the image and the actual item. Measurement may vary by up to +/- 1-3 cm.