"RANGE OF APPLICATIONVacuum cleaner dust bags replacement parts fit for iRobot roomba i7 i7+ i7 Plus (7550) E5 E6 s9 s9+ (9550) I & S Series Clean Base Automatic Dirt Disposal Bags,Compatible with All Clean Base Automatic Dirt Disposal models. REUSABLE DUST BAGYou will get 3 packs of automatic dirt disposal bags. Made of superfine melt-blown fiber filter layer and non-woven fabrics, can block pollen and small dust particles highly effective. This vacuum Bags is relatively strong. After use, you can wash it once and then use it again. ENVIRONMENTALLY FRIENDLYThe non-woven bags could be discomposed in 90 days in natural conditions and will not contaminate the environment; the plastic parts are recyclable PP material. RELIABLE SWEEPER ACCESSORIESUp to 99.90% filtration level, applies superior NON-WOVEN fabric to ensure best results Holds up to 30 bins of dirt and debris, keep your hands free for up to a week. Package includes: 3 Packs Replacement Bags"