iRobot Roomba Replacement Parts - Roomba 800 and 900 Series Replenishment Kit

iRobot Roomba Replacement Parts - Roomba 800 and 900 Series Replenishment Kit (3 AeroForce Filters, 2 Spinning Side Brushes, and 1 Set of Multi-Surface Rubber Brushes) SKU: 4640236 WC: 4641142 Condition: New Open-box condition. Parts are unused. Original box has been opened and shows sighns of wear and tears. Please see pictures.