This iRobot 4415866 kit contains 3 HEPA filters, 1 set of tangle-free AeroForce extractors and 2 spinning side brushes, so you can easily replenish the necessary supplies for your Roomba 870 or 880 vacuum-cleaning robot.

iRobot - Replenishment Kit for Roomba 800 and 900 series Vacuum-Cleaning Robots - Black/Gray/White

$49.99

This iRobot 4415866 kit contains 3 HEPA filters, 1 set of tangle-free AeroForce extractors and 2 spinning side brushes, so you can easily replenish the necessary supplies for your Roomba 870 or 880 vacuum-cleaning robot.