[Compatible Models]: These replacement parts are designed to be compatible with Dreame L20/L30 Ultra robot vacuum cleaners and function effectively as original accessories. [High-quality Materials]: The main roller brush and side brushes are made of high-quality, environmentally friendly materials that are safe and reliable. They effectively remove dust and stains from floors without causing damage. The side brush reaches into corners and edges to clean dirt and debris thoroughly. [Efficient Performance]: The filter features high-density filtration technology that captures 99% of pollen, dirt, dust, pet hair, and particles as small as 0.3 microns. The reusable microfiber mop pad helps remove stubborn stains, leaving floors clean and shiny. [Good Sealing]: The dust bag is constructed with a durable rubber seal and robust material, offering excellent sealing performance. It efficiently collects dust and dirt, absorbs odors, and helps keep the air fresh. [Warm Reminder]: It is recommended to replace the brushes and filters every 2-3 months, or more frequently with heavy usage, to maintain optimal vacuum performance and extend the device's lifespan. Color: As Shown Material: Plastic Package Contents: 1 x Brush, 6 x Side brush, 4 x Filter, 6 x Rag, 6 x Dust bag, 1 x Clean brush Note: Light reflection and differences in display screens may cause slight variations between the color of the item in the image and the actual product. Measurement may vary by +/- 1-3 cm.