Made of high quality material, and practical to use. Filters can maintain the cleaning performance of the vacuum cleaner while reducing the penetration of dust, pollen and other into the air you breathe. The filter capture dust and allergic particles during the cleaning process, very suitable for asthma patients, allergic patients or pet families. As part of normal maintenance, it can be easily removed and replaced. It is recommended that you replace it every 2-3 months or according to your usage to keep the machine running at its best performance. Fitment: For BLACK + BSV2020G colour:orange Material:plastic Package Contents: 1 x Filter Only the above package content, other products are not included. Note: Light 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.