Made of high quality material, more . It can remove 99.9% fine dust particles, protect the air in your living environment and ensure the service life of the vacuum cleaner The filter can maintain the cleaning performance of the sweeper, while reducing the penetration of dust, pollen and other allergens into the air you breathe As part of normal maintenance, it can be easily removed and replaced It is recommended to replace the spare parts every 2 to 3 months depending on the frequency of use to keep the machine running at its best performance. Applicable models: for COMPACT , como RO4811EA / RO4871EA / RO4855EA / RO4826EA / RO4859EA / RO4825EA /RO4881EA, Repalce N0.ZR780000 Color: as shown Material: Plastic Package Contents: 4 Sets of HEPA Filters 2 x Clean Brush Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in a little different from the real thing. The measurement allowed error is +/