Wholey 10 Pack Hepa Filter Filters Replacement for irobot Roomba 800 900 Series 870 880 980 Robotic Vacuum Parts (10pcs Filter) Compatible with roomba 870 880 980 series. Convenient replacement brush for irobot roomba 800 900 series. Easy to use and replace, make your cleaning life easier. Keep your home clean by changing the filters frequently - once every month or two, depending your usage. Irobot roomba 800 900 series hepa filter replacement -10 pack.