???Application?The Vacuum Bag Only Applies For Dreametech L10S Ultra / L10S Plus / L10 Ultra / L20 Ultra Self-Emptying Base Station, Please Kindly Check Your Machine Type Before Ording. | | ???High Quality?Oem Factory Ensures 100% Quality Using Same Design And Materials, Tight Sealing Ring And Melt Blown Fabric Auto-Seal Bag Without Any Leakage Risk. | | ???Large Capacity?Bag Size 21Cm/8.3"12Cm/4.7"10Cm/3.9", 3L Large Capacity Holds Up To 60 Days Of Dust, Capturing 99.7% Small Particles From Floating Up Into The Air. | | ???Easy To Use?Just Remove The Full Dust Bag And Install The New Dust Bag In Place Along The Holder Slot, Very Easy To Replace And Maintain. | | ???What You Get?8 Dust Bags Included Supply For 12-16 Months, The Time May Vary Depending On Your Vaccum Working Circumstance. | |