100%Brand new and high qualityMade of high quality materials for durabilityFilter dust to reduce dust, pollen and other allergens from seeping into your breathing The filter can intercept fine dust with a diameter of 0.3 Micrometres or more, effectively filter pet hair, dust, dander and other pollutants, promote exhaust, no secondary pollutionIt is best to replace the spare parts every 2 to 3 months to keep the robot running at Fit for /Deerma VC20S VC20 VC21colour:whitematerial:PCPackage Contents:20 x vacuum cleaner filterOnly 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.