[Compatible Models]: These replacement parts are professionally designed to be perfectly compatible with for L20/L30 Ultra robot vacuum cleaners, and can work at their best like the accessories. [High-quality Materials]: The main roller brush and side brushes are made of high-quality environmentally friendly materials, which are safe and reliable, effectively and thoroughly remove dust and stains from the floor without damaging the floor. The side brush can reach deep into corners and edges to remove more dirt and debris. [Efficient Performance]: The filter adopts high-density filtration technology to block 99% of pollen, dirt, dust, pet hair and other particles as small as 0.3 microns. The reusable microfiber mop pad can effectively remove stubborn stains and make your floor clean and bright. [Good Sealing] This dust bag adopts a strong rubber seal and tough material, which has a good sealing performance, can collect a lot of dust and dirt, effectively absorb odors, and keep the air fresh. [Warm Reminder] We recommend replacing the brushes and filters every 2-3 months, or use them frequently to maintain the high performance of the machine vacuum and extend the life of the vacuum. Colour: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 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.