General description 6Pcs H11 Dust HEPA Filter for Robot Vacuum Cleaner Parts are designed to effectively reduce dust, pollen, and other allergens in the air you breathe. Made of high-quality plastic material, these filters ensure optimal performance and longevity. Technical specifications Material: Plastic Color: White Package Contents: 6 filters Measurement allowed error: +/- 1-3 cm Other information Note: Light reflection and different displays may cause the color of the item in the picture to differ slightly from the actual product.