PERFECT FIT - Compatible with iRobot Roomba J & I & E series i7 i7+ i3 i3+ i4 i4+ i6 i6+ i8 i8+ j7 j7+ E5 E6 E7 Robot Vacuum Cleaner. This set works as well as the original parts, with precision fit and easy installation. PREMIUM QUALITY MATERIAL - Made from high-strength and environmentally friendly materials to ensure optimal performance and durability. HIGHLY EFFICIENT TECHNOLOGY - Features unique dual multi-surface rubber brushes that resist tangling with pet hair. Brushes adjust and flex to maintain constant contact with carpets and hard floors. EASY TO CLEAN AND REPLACE - Regular cleaning and replacement of the roller brush helps improve suction, performance, and extends the life of your robot vacuum. POWERFUL CLEANING FUNCTION - Helps make household cleaning more efficient. Suitable for various floor types including ceramic tiles, marble, and wood floors. Color: As shown Material: Plastic Package Contents: 2 x Main Brush 4 x Edge Brush 4 x HEPA Filter Elements 4 x Screws 1 x Screwdriver 1 x Cleaning Brush Note: Light shooting and different displays may cause slight color variations between the image and the actual item. Measurement may vary by +/- 1-3 cm. Only the items listed above are included.