Practicality: This replacement kit is designed for 2499Ultra/ T10 Lite/Atvel R80 vacuum cleaners, ensuring a and providing optimal performance for your device. It is a must-have household cleaning tool and an indispensable accessory for maintaining a clean and hygienic home environment. It is designed to effectively collect dirt and debris to your floors are spotless. The roller brush can easily comb the hair and remove stubborn stains very effectively without causing any damage to floors, such as tiles, marble, and wooden floors. 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. The mop cloth has strong cleaning power and can easily and quickly remove dust, water stains, oil stains and other stains on the floor. It can be rinsed with water, easy to maintain, and can be used many times. 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 guarantees 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 service life of the machine. Function: Consumables Use environment: Home use Colour:As Shown Material:Plastic + cloth Package Contents: 1 * roller brush 4 * filters 4 * dust bags 4 * side brushes 4 * mop cloths 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.