1. Compatible models: for iRobot 7 series 700/760/770/780/790 and other models (only universal 7 series all machines) 2. Made of selected materials for long-lasting durability 3. Easy to remove and replace as part of routine maintenance 4. For better results, spare parts should be replaced every 1 - 3 months 5. Fine and delicate, highly compatible with the equipment 6. Weight: about 160g 7. Packing list: 4 HEPA filters + 2 triangular side brushes + 1 pair of main brushes (bristle brush + rubber brush)
