iRobot R3 500 series 3 pack filter kit  

• Manufacturer  iRobot
• Part#   81502 
• Includes - iRobot Roomba 56101, 2x Virtual Wall Lighthouses, Self-charging Home Base, Power Supply (3-hour charge time), Brush Cleaning Tool, Rechargeable Battery and Extra Filter
• The 500 Series robots offer efficiency, coverage and cleaning performance
• Removes debris and deposits it into a large, easy-to-empty bagless dustbin
• Fine-filtration system traps dust, pollen, and other allergens inside the unit to help your room's general environment
• Two high-speed, counter-rotating brushes that pick up pet hair, cat litter, food crumbs, and more little nuisances