General description These 12PCS Dirt Disposal Bags are designed specifically for iRobot Roomba models including I7, I7+/Plus (7550), I3+ I6+ (6550), I8+ (8550), S9+ (9550), and the I&S Series Clean Base. They provide a convenient solution for maintaining cleanliness in your home by effectively containing dirt and debris. Technical specifications Compatible with all Clean Base automatic dirt disposal models 4-layer filter system: 2-layer ultrafine melt-blown fiber filter and 2-layer non-woven fabrics Each bag contains 30 dirt and debris bins Measurement allowed error: +/- 1-3 cm Installation Easy to replace and install on your robot vacuum cleaners Snaps into place for routine replacement without the need for tools Usage Each vacuum bag allows for up to two weeks of vacuuming without needing to be replaced Designed for easy disposal without creating a cloud of dust Other information Color: photo color Material: non-woven fabric Package Contents: 12 x Dust Bag Note: Light reflection and