Techypro Accessory Kit for Irobot Roomba Vacuum Cleaner 500 530 550 560 Series (Not for Aerovac Upgrade) New replenishment kit accessory for irobot roomba 500 530 550 560 series(Not for Aerovac Upgrade) Compatible for irobot vacuum cleaner100% Compatibility Guaranteen. Made of high-strength and environmental protection material Shipping with high strength safeguard protected box, prevent bending and compressing. Item includes 3pcs side brush, 5pcs filter, 1pcs Flexible Beater Brush, 1pcs Bristle Brush, cleaning tool for 500 530 550 560 series