Cleaning accessories keep your home robot performing at its best. Accessories can be easily removed and replaced, As part of routine maintenance. It also reduces the leach of dust, pollen, and other allergens into the air you breathe. In order to achieve the best cleaning and filtration results, cleaning accessories should be replaced every 2-3 months according to the frequency of use. Powerful cleaning function makes household cleaning more time and effort saving. Colour: As Shown Material: plastic Package Contents: 1 x vacuum cleaner parts 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.