Application: accessory set only for Deebot T20e OMNI / T20 OMNI. Dust bag: Made of high-quality meltblown fibre filter layer and non-woven fabric with activated carbon content, it can effectively filter out 99.95% of harmful substances. The large capacity catches waste, hair and dust and ensures a clean floor like new. The 3 litre disposable dust bag catches dust, dirt and pet hair for up to 8 weeks and makes cleaning easier. [Mop Cloth and Filter] The microfiber mop cloth is absorbent and easy to apply and effortlessly removes all kinds of stains, footprints and dust. The filter is made of material, which can effectively filter dust, pet hair and tiny particles to clean the room air. Main brush: The removable ABS rubber main brush can be adjusted to rotate and sweep the dust into the vacuum cleaner bag - with strong and long-lasting cleaning power. The side brushes reach deep into the corners and edges to remove even more stains and dust. [Easy to replace] Our for Deebot T20 Omni accessory kit fits perfectly into your vacuum cleaner and is easy to install without additional tools. (Tip: replace after 2-3 months, the life expectancy depending on the environment and frequency of use) Colour:As Shown Material:Plastic Package Contents: 1 * Roller brush 4 * Side brush 6 * Dust bag 4 * Wiping cloth 2 * Filter 1 * Cleaning 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.