PERFECT COMPATIBILITY:The kit is compatible with i7(7150) i7+(7550)/i7 i3+(3550) i3(3150) i6+(6550) plus vacuum cleaner,including everything that you need to regular maintenance on your i Series Robot. Dual Multi-Surface Rubber Brushes is Uniquely designed with rubber treads to hug different floor surfaces, removing everything from small dust to debris. flexible rubber brushes hug different floor surfaces, staying in contact with wood, and carpets, to help thoroughly clean your floors. Dual Multi-Surface Brushes work together to help get floors thoroughly clean. VALUABLE PACKAGE - Includes 2 Set Multi-Surface Rubber Brushes & 10 High-Efficiency HEPA Filters & 10 Edge-Sweeping Side Brushes &10 Dirt Disposal Bags The products are made of high-strength and environmentally friendly materials to optimal performance and a healthier . EASY TO CLEAN AND REPLACE -Clean by hand washing in warm water and let it completely air dry reusing them. Regularly clean replacements parts to improve suction and performance and extends the life of your robot vacuum. For best results,Vacuum Dust Bags and filters should be replaced every 2 - 3 months. Material: Plastic colour: As shown Package Contents: 4 x Multi-Surface Rubber Brushes 10 x HEPA Filters 10 x Side Brushes 10 x Dirt Disposal Bags 1 x Tool Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.