. Made of high-quality materials for enhanced durability. Side brush allows your vacuum cleaner to reach deeper into carpets for more thorough cleaning. Filter captures fine dust to reduce dust, pollen, and other allergens from the air. Uniquely designed brushes with rubber treads adapt to different floor surfaces, effectively removing debris from small dust particles to larger deposits. Easily removable and replaceable as part of regular maintenance. Recommended to replace every 2 to 3 months to maintain optimal performance. Compatible with Roomba i7, i7+, i8, i3, i6+, Plus, E5, E6, E7, J7, J7+, J6+. Color: As shown. Material: Plastic. Position: Left and Right. Package includes: 2 x Drive Wheel. Product includes only the items listed; other items not included. Note: Lighting and display differences may cause slight color variations between the image and actual item. Measurement error allowance: +/- 1-3 cm.