Replacement iRobot Roomba 595 Pet Series Battery, Filter and Side Brush - Kit Includes 1 Battery, 1 AeroVac Filter and 1 3-Arm Side Brush Replacement iRobot Roomba 595 Pet Series Battery, Filter and Side Brush For Newer Version of the iRobot Roomba 595 Pet SeriesVacuum. Please check your Roomba to make sure you are purchasing the correct parts. 2000mAh, 14.4V, NICD One Year Warranty On Sale for a Limited Time!