Tlily - Replacement Main Brush Side Brush Hepa Filter Compatible for iRobot Roomba s9 Vacuum Cleaner Accessories

General description Replacement Main Brush, Side Brush, and HEPA Filter compatible with iRobot Roomba s9 Vacuum Cleaner. Made from high-strength, environmentally friendly materials, these accessories are designed to maintain the cleaning performance of your vacuum while reducing the penetration of dust, pollen, and other allergens into the air. Technical specifications Material: Plastic Color: As shown Measurement allowed error: +/- 1-3 cm Compatibility and accessories Compatible with iRobot Roomba s9 Vacuum Cleaner Package Contents: 2 x Rolling Brush, 2 x Side Brush, 2 x Filters Usage It is recommended to replace the brushes and filters every 1 to 2 months for optimal performance.