100% made of high-quality, environmentally friendly materials, soft and durable for long-term use. The dust bag is made of melt-blown fabric and non-woven fabric, which, when used with the cleaning station, effectively captures 99.7% of ultra-fine dust particles as small as 0.3 microns. The accessories help remove dirt, dust, and debris from corners and edges efficiently, including pet and human hair. The HEPA filter is constructed from high-strength, environmentally friendly materials and can trap most dust particles down to 0.3 micrometers. The filter helps maintain cleaning performance while reducing the amount of dust, pollen, and other particles released into the air. It is recommended to replace the accessories every 2 to 3 months, depending on usage frequency, to ensure optimal performance. Type: Vacuum Cleaner Accessories Compatible Models: For Deebot T20 OMNI For Deebot T20 MAX For Deebot T20 PRO Color: As Shown Material: Plastic Package Contents: 1 x Main brush 1 x Rubber main brush 4 x Side brushes 4 x Dust bags 4 x Mop cloths 4 x HEPA filters The package includes only the items listed above; other products are not included. Note: Lighting and display differences may cause slight variations in color between the image and the actual item. Measurement error is +/- 1-3 cm.