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Filter Main Extractor Brush For Irobot Roomba 500 Series 505 510 520 521 530 531 532 533 534 535 536 537 540 545 550 Replacement - Vacuum Cleaner Parts - AliExpress
iRobot® Roomba® i3+ EVO (3550) Self-Emptying Robot Vacuum – Now Clean By Room With Smart Mapping, Empties Itself For Up To 60 Days, Works With Google, Ideal For Pet Hair, Carpets - Walmart.com
Roomba iRobot 530 505 510 511 520 521 525 527 SIDE BRUSH MOTOR OEM Part #4420155 | eBay
Replacement set of brushes and filters for iRobot Roomba 500 Series
User manual iRobot Roomba 521 (English - 19 pages)