【Roomba Vacuum Bags】Compatible with i, j, and s series Clean Base Automatic Dirt Disposal models: Roomba i1 plus, Roomba i3 plus, Roomba i4 plus, Roomba i6 plus, Roomba i7 plus, Roomba i8 plus, Roomba j6 plus, Roomba j7 plus, Roomba Combo j7 plus, Roomba j8 plus, Roomba s9 plus; Clean Base Auto-Fill dock for Roomba Combo j9+ robots; AutoWash dock for Roomba Combo 10 Max robots【Reusable i7 Replacement Bags】When the bag is full, you don't need to throw it away. Just open the zipper, empty the bag and congratulations, you got a new bag!Reuse it on your Clean Base【Money Saver & Space-Saving Helper】Do you regularly stock up on replacement bags - 8, 10? or 20 pack? Try this reusable Roomba vacuum bags, Large Capacity for 30 Bins , 4-Layer Non-Woven and Melt-Blown Fabric, Self-Locking Auto-Seal Collar. 3 pack are totally enough!【Durable】Four layers of cloth and well-sealed edges design prevent dust from escaping while resisting punctures, tears and rips. Roomba vacuum bags are tough enough to let you reuse them many times【Easy To Use】Place a i7 Roomba vacuum bag into the canister, sliding the plastic card into the guide rails.Please ensure the bag is fully secured into your Clean Base