Compatible Model: The accessory kit for Dreame L20 Ultra /Complete/ L30 Ultra, suitable as an original spare part. Original Quality: All accessories are in one kit: 4 Dust Bags, 4 HEPA Filters, 1 Main Brush, 6 Side Brushes, 4 * Cleaning Cloth, 1 * Cleaning Brush and 1 * Cleaning Tool. 4 Effective Dust Bags: Are made of high quality non-woven fabric and melt-blown fabric material. In the melted state, they can effectively filter 99% of pollutants. The 3-liter large-capacity disposable dust bag can collect dust, dirt, and pet hair for up to 8 weeks, making it easy to clean. 2 Main Brush and 6 Side Brush: Main brush and side brush are made of high-quality rubber, and the main brush can easily clean the hair on the floor. The silicone side brushes can deepen all corners and edges without damaging the floor. 4 Effective Filter: The HEPA filter replacement part for is made of ABA material, which can effectively filter dust, pet hair, smoke, bacteria, formaldehyde and tiny particles and