Compatible with for DEEBOT OZMO 920/950 / T5 / T8 / T8 AIVI / N7 N8 N8 Pro T9 / T9MAX / T9 Power robotic vacuum and mop No aembly required It is recommended to replace spare parts every 2 to 3 months, depending on the frequency of use to keep the machine running at peak performance Exquisite and delicate, very combined with the equipment. As part of normal maintenance, it can be easily removed and replaced Colour:As shown Material:plastic Package Contents: 2 x roller brush 10 x side brush 6 x hepa filter 5 x mop cloth 4 x dust bags Only the above package content, other products are not included. Note: Light shooting 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.