iRobot Roomba 500 Series Filter 81501 - Genuine - 3 pack

Replacement filters for iRobot Roomba 500 Series Vacuum Cleaning Robots. Filters maintain Roomba's cleaning performance while reducing infiltration of dust, pollen and other allergens into the air you breathe. For best results, filters should be replaced every 2 - 3 months. For use with iRobot Roomba 500 Series only.