robot vacuum tire replacement for i3 i4 i7 e5 e6 e7

new, high-quality materials, well-made, durable, and highly matched with the equipment. The filter can maintain the cleaning performance of the sweeper, while reducing the penetration of dust, pollen and other into the air you breathe The powerful cleaning function makes household cleaning more time-saving and labor-saving. It is suitable for a of floors such as ceramic tiles, marble, and wood floors. In order to achieve the cleaning and filtering effect, cleaning accessories should be replaced every 2-3 months according to the frequency of use. Color: As Shown Material: Plastic Package Contents: 2 x Tire 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.