Practicality: This accessory kit is designed for S50 S51 SDJQR01RR SDJQR02RR vacuum cleaners. The product set includes 4 main brushes, 8 side brushes, 4 filters. The main brush can easily comb the hair and remove stubborn stains very effectively without causing any damage to various floors, such as tiles, marble, and wooden floors. The filter is synthesized from a variety of materials and can capture up to 99% of dust, dirt, hair, and other fine particles. Installing the filter ensures the best cleaning effect while reducing dust particles in the air, creating a healthier breathing environment, making the machine run better for a long time, and extending the life of the machine. The side brush can clean corners and edges quietly and effectively without causing any damage to the floor or furniture. The bristles can penetrate deep into corners and edges, effectively removing more dirt and dust, making the floor cleaner. User-friendly Installation: These accessories are designed to be easy to install and can be quickly installed in your vacuum cleaner. Designed to meet production standards, they are easy to install. They are designed to fit the model precisely and can be quickly replaced without professional help. Function: Consumables Use environment: Home use Colour:As Shown Material:Plastic + Cloth Package Contents: 4 * Main brush 8 * Side brush 4 * Filter Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.