LG Upright Vacuum Cleaner Bags Vacuum Cleaner Bags (Pkt 5). Menalux Part No. D73.Equivalent to original LG bag TB-U55, Qualtex SDB278. Fits LG V-U5540NB, V-U5545NB upright vacuum cleaner models. Packet of 5 disposable bags.Bag dimensions: 365mm X 165mm, Cardboard dimensions: 95mm X 95mm. We have been supplying appliance parts to the trade and retail for over 25 years. Buy with confidence.