General description The 10pcs Vacuum Cleaner Bags are designed specifically for iRobot Roomba models including i7, i7+, i3, i3+, i4, i4+, i6, i6+, i8, i8+, S9, S9+, j7, j7+, E5, E6, and E7. These bags are compatible with all iRobot Clean Base models featuring automatic decontamination, ensuring optimal performance and cleanliness. Technical specifications Quantity: 10 vacuum cleaner bags Material: 2 layers of non-woven fabric and 1 layer of fusion blown fabric Filtration efficiency: 99.97% of dust and suspended particles Capacity: Each bag can hold up to 300 trays of dirt, dust, and hair Installation Easy to install: Simply remove the used bag and replace it with a new one. Recommended replacement frequency: Every 2 to 3 months for optimal performance. Usage Designed to protect the vacuum cleaner's engine and prevent dust contamination in your home. Leak-proof design with a solid handle to securely hold collected dust. Other information