New, high-quality material, well made, durable, and compatible with older equipment. Clean accessories help maintain optimal performance of your home robot. Accessories are easy to remove and replace during routine maintenance. Cleaning accessories help keep your robot clean while reducing the infiltration of dust, pollen, and other particles into the air. For best results, replace cleaning accessories every 2-3 months depending on usage frequency. Compatible Models: i-Robot filter replacements j7, j7+, Plus i3 (3150), i3+ (3550), i6+ (6550), i7 (7150), i7+ (7550), i8, E5 (5150), E6 (6198) Wi-Fi Connected Smart Mapping Robot Vacuum. Type: Vacuum Cleaner Accessories Color: As shown Material: Plastic Package Contents: 1 pair main brush, 4 side brushes, 4 filters, 1 cleaning brush, 1 driver Note: The package includes only the items listed above. Other products are not included. Note: Lighting and display differences may cause slight color variations between the image and the actual item. Measurement error allowance: +/- 1-3 cm.