General description Replacement Roller Brush, Side Brushes, and HEPA Filters for Neabot Q11 Robot Vacuum Cleaner are made from high-quality materials, ensuring durability and a perfect fit for your device. Regular maintenance with these accessories helps keep your robot vacuum at peak performance, effectively reducing the infiltration of dust, pollen, and other allergens into the air. Technical specifications Material: Plastic HEPA filter efficiency: Reduces particle size by up to 99.97% Measurement allowed error: +/- 1-3 cm Compatibility and accessories Compatible with Neabot Q11 Robot Vacuum Cleaner Package Contents: 2 x Main Brush 4 x Side Brushes 2 x Filters 4 x Mops 4 x Dust Bags Usage To achieve optimal cleaning and filtering performance, it is recommended to replace the cleaning accessories every 2-3 months, depending on usage frequency. The pre-filter helps reduce unpleasant odors from pets, smoke, cooking fumes, and various household products. Other information Note: Light