General description The 20PCS Hepa Filter for Vactidy T7 T8 Robot Vacuum is designed to effectively remove dirt, dust, and debris from corners and edges, making household cleaning more efficient. These filters are particularly effective at capturing hair, including pet hair, ensuring a cleaner environment. Technical specifications Type: Vacuum Cleaner Accessories Applicable Model: Vactidy T7 / T8 Quantity: 20PCS Color: White Material: Plastic Filter Efficiency: Blocks dust down to 0.3 micrometers Measurement allowed error: +/- 1-3cm Usage For optimal performance, replace the filter every 3 to 6 months, depending on vacuuming frequency and dirt accumulation. The fine preliminary filter traps larger particles such as dust, hair, pet fur, and lint. Other information Package Contents: 20 * Filter Note: Light reflection and different displays may cause the color of the item in the picture to differ slightly from the actual product.