Replacement part kits compatible with Combo J7+/Plus vacuum cleaner. It is recommended to replace spare parts every 1-3 months to maintain optimal vacuum performance. Clean with warm water and allow to air dry. Regular cleaning of the accessories helps extend the life of your device. Replace the edge sweep brush and filter every 2-3 months. Replace multi-surface rubber rollers every 6 months. Efficient Filtration: Brushes capture debris, dirt, dust, pet hair, and small particles. Side brush reaches into corners and edges for deeper cleaning. Filter traps particles as small as 0.3 micrometers. Premium Quality: Made of high-quality rubber, durable and elastic, operates smoothly without scratching floors, improving cleaning efficiency. Color: Green Material: Rubber Package Contents: 1 pair * roller brush 3 * side brush 3 * filter 3 * dust bag 3 * cleaning cloth Only the above items are included; other products are not included. Note: Lighting and display differences may cause slight color variations between the image and the actual item. Measurement may vary by +/- 1-3 cm.