3 Pack Felji Filter Replacements for iRobot Roomba 500 Series Part # 81501
Replacement filters for Roomba® 500 Series and Roomba Professional Series Robots, replacement part number 81501.
Maintain cleaning performance while reducing infiltration of dust pollen and other allergens.
Compatible with iRobot Roomba 500 Series Vacuum Cleaning Robots (excluding robot SKUs 53601 and 55101)
Package includes: 3 (three) replacement filters for iRobot Roomba 500 series.