Value Pack of 10 - Includes 10 packs of iRobot Roomba Dirt Disposal Bags. Saves money on your long-term replacement needs. Compatibility - Compatible with all Clean Base auto debris disposal models including i7, i7+, i3, i3+, i4， i6, i6+, i8, i8+. s9, s9+. Works like the originals and is a more cost-effective solution to your everyday cleaning. Upgrade - Our upgraded dirt disposal bag is made from highly durable non-woven fabrics with strong cleaning properties. Tightness, reduces the risk of leaks by 33%. High capacity - each replacement bag holds 30 dirt and debris bins. So you don't have to change them frequently, which saves time and energy.