Features: Brand new and high quality Designed for efficiency and durability, these replacement filters effectively filter out dust and particles, ensuring air during the clean process. Suitable for households with respiratory issues, perfect for those who prioritize maintaining a clean and healthy environment. Whether daily clean rooms, bedrooms, kitchens, or bathrooms, keep your floors spotless. Upgrades your office space with the this filters kit, providing clean working environment for increased productivity. Suitable for T30/T30 Pro/T30 Max robot vacuum cleaner Specifications: Material:ABS Type:6Pcs/12Pcs/20Pcs Size:Approx.10.5x4.6cm/4.13x1.81inch Package Includes: 3 Package Optional: Package 1 Include:6Pc HEPA Filters Package 2 Include:12Pcs HEPA Filters Package 3 Include:20Pcs HEPA Filters note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. 2.Due to the differences between different monitors, the picture may not reflect the actual color of the item.