1. Brand new high-quality materials -made durable and highly matched with the equipment.2. Clean accessories keep your home robot at . Accessory contents are easily removed and replaced as part of routine maintenance. Also reduces dust pollen and other allergens from seeping into the air you .3. In order to achieve the best cleaning and filtering effect the cleaning accessories should be replaced 2-3 months according to the frequency of use.color:As shownMaterial:plasticPackage Contents:1 x main brush1 x filter1 x dust collecting filter1 x main brush cover1 x universal wheel4 x filter cotton10 x edge brushOnly the above package content other are not included.Note: Light reflection and different displays may cause the color of the item in the a little different from the real thing. The measurement allowed error is /- 1-3cm.