Dirt Bags Replacement Parts Compatible with iRobot Roomba i7 i7+ i3 i3+ i6 i6+ i8 i8+/Plus s9+ I & S Series Vacuum Clean Base Automatic Dirt Disposal Bags - Walmart.com
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iRobot Clean Base Automatic Dirt Disposal, Compatible with Roomba i Series Robot Vacuums Only Charcoal 4626191 - Best Buy