General description 100% brand new and high quality filters designed for Xiaomi/Deerma VC20S VC20 vacuum cleaners. Made of high-quality materials for durability, these filters effectively capture dust, pollen, and other allergens, ensuring cleaner air for your home. They can intercept fine dust particles with a diameter of 0.3 micrometers or more, filtering out pet hair, dust, dander, and other pollutants while promoting fresh exhaust without secondary pollution. Technical specifications Material: Plastic Size: 78 x 18 mm Package Contents: 10 Filters Recommended replacement frequency: every 2 to 3 months Other information Note: Light reflection and different screens may cause the color of the item to differ slightly from the actual product. The measurement allowed error is +/- 1-3 cm.