product descriptionPackage content: 6pcs vacuum cleaner bag1. PERFECTLY COMPATIBLE These replacement bags are suitable for Roomba i & s i7 (7150) i7 + i7Plus (7550) s9 (9150) s9 + s9 Plus (9550, 955020) series vacuum cleaner. Compatible with all Clean Base automatic dirt removal models.2. SUPERIOR QUALITY Dust bag replacement kit is made of super fine fiber filter sheet and non-woven fabrics, highly captures 99.97% of fine dust, dirt and trash and prevents back into the air of your home.3. INNOVATIVE DESIGN The handle of the push-pull design has strong sealing property to ensure that all the dirt picked up is contained in the dust bag. Each vacuum bag contains 30 containers of dirt, dust, hair and grime.4. VALUE KIT The set contains a total of 6 vacuum cleaner bags i7 i7 + / i7 Plus E5 E6 E7. Regular replacement of the vacuum bags will improve the overall performance of your i7 +.5. SATISFACTION GUARANTEE We are a professional company for the manufacture and sale of replacement kit accessories. If you have any questions about the dust bag, please anytime, we will offer full refund or new pack.