【Compatibility】Our spare parts kit is specially designed for Roomba vacuum cleaning robots, including iRobot Rumba j7/j7+, i7/i7+, i6/i6+, i8/i8+, i5/i5+, i3/i3+, i4/i4+, i2/i2+, i1/i1+, and models from the e5, e6, i, j, and e series. 【Complete Spare Parts Kit】Our kit includes all the essential spare parts you need to keep your Rumba in good condition, including a set of multi-surface rubber brushes, dual filters, a front swivel wheel, four High-efficiency HEPA filters, four screw-on edge-cleaning brushes, a filter cleaning tool, and a screwdriver. 【Recommended Replacement Schedule】To ensure optimal performance of your Rumba robot vacuum cleaner, we recommend replacing accessories every 2 to 4 months. 【Environmentally Friendly Materials】Our replacement parts kit is made of high-quality, environmentally friendly materials, ensuring your home stays comfortable and clean.