DESC: Designed f'r Panasonic Upright Vacuum Cleaners / Package of 12 Replacement Bags (Type U-3) If you want performance from your Panasonic Upright Vacuum Cleaner, this Panasonic MC115PT may just be what you need. Changing dust bags, when needed, helps your vacuum cleaner maintain optimum power. Ensure fast and easy cleaning with these replacement dustbags for your Panasonic MC or MCV series vacuum cleaner |features| 12 Type U-3 Micron Dustbags in package (picture shows 3) Designed for use with Panasonic MC or MC-V 5000, 5100, 5200, 5300, 5700, 6200, 6300, 6800, 6900, and 7300 series Upright Vacuum Cleaners