VCH9629 VCH9630 VCH9631 VCH9632 Robot Vacuum Cleaner Filter. It can capture fine dust with a diameter of 0.3 microns or more, effectively filtering pet hair, dust, dander, and other pollutants, fresh exhaust, no secondary pollution. Prevents dust and reduces dust damage to machine parts. As part of normal maintenance, it can be easily removed and replaced. Easy to install. We recommend replacing your filter set every 2-3 months, which can make your vacuum cleaner more efficient and improve the lifespan of your vacuum cleaner. Replaces 9178008590. Suitable for: VCH9629, VCH9630, VCH9631, VCH9632. Material: plastic. Color: White+black. Package contents: 2 x Filters. 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.