Compatible Models - Dust bag for L50 , L60 , for Home 10000, 8090 Ultra, 9090 AI, Compatible with for H9 +. High Quality - Featuring 3 layers of cloth and well-sealed edges, the design ensures dust containment while resisting punctures, tears, and rips. Great Performance - High-efficiency bag keeps the vacuum cleaner clean while reducing the penetration of Dust particles. This bag can collect 99% of dirt. Each dirt bag holds 30 bins of dirt and debris so you don't have to think about vacuuming for weeks at a time. Auto-Seal Collar - Once all dirt and dust are sucked into the vacuum, the Special Self-Locking Auto-Seal Collar ensures that these particles are never released back into the air once they are captured. Easy to Install - Open the auto-empty station top cover and then take out the old bag and put in the new bag. To maintain optimal performance, the dust bag should be replaced every 2 to 3 months, depending on frequency of use. color: Photo Color Material: non-woven fabric