Techypro&reg; 3pcs Side Brush and 4pcs Filter for Irobot Roomba Vacuum Cleaner 585 595 600 620 650 Series Brand new side brush and filter for irobot roomba 585 595 600 620 650 series Compatible for irobot vacuum cleaner100% Compatibility Guaranteen. Made of high-strength and environmental protection material Helps keep vacuum cleaner in good working order Item includes 3pcs side brush and 4pcs filter for 585 595 600 620 650 series.