Ashon Hepa High-Performance Filter Replacement For irobot Roomba 800 series 870 880 Vacuum Cleaner Parts 12 Pack Replacement For irobot Roomba 800 series 870 880 Hepa filter Reusable High-performance HEPA Filter Compatible with for Roomba 800 Series only 12 Pieces Hepa Filter Replacement For irobot Roomba 800 series 870 880