12 Pieces Vacuum Dust Bags Compatible with IRobot Roomba I1+ I2+ I3+ I4+ Combo I5+ I6+ I7+ I8+ J5+ J6+ J8+ S9 [Simple Replacement]Simply remove the full dust bag and install the new one along the holder slot. This straightforward process makes replacement and maintenance effortless.[Tips for Use] --- In order to keep your robot running at its best, please clean and replace parts in time. If you have allergies and pets at home, it is recommended to replace the dust bag every 2-3 weeks.12 Pack Replacement Vacuum Bags: Comes with 12 high-quality vacuum bags, providing a long-lasting and cost-effective solution for your cleaning needs. Each bag measuresUniversal Fit: Designed to fit various iRobot Roomba models, including i1+, i2+, i3+, i4+ i5+i6+, i7+, i8+ j5+j6+ j8+ S9 and more. These vacuum bags are a replacement for the iRobot Roomba vacuum bags.High-Quality Materials: Made from durable and puncture-resistant materials, these replacement vacuum bags are sturdy enough to handle all kinds of dirt, dust, debris, and pet hair. They are designed to maintain their shape and hold more dirt, ensuring a more efficient cleaning process.Colour:WhiteMaterial:non-woven fabricPackage Contents:12 x Dust BagOnly the above package content, other products are not included.Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.