Keep your vacuum cleaner running like new with this pack of micro filtration dust bags. Designed to fit type U model 157 vacuums, these bags come in a lot of 2 with 3 bags in each pack, giving you plenty of replacements to keep your home clean and dust-free. Made by EnviroCare, a trusted brand in household supplies, these bags are sure to meet your expectations for quality and durability. With package dimensions of 5.0 x 1.3 x 0.39 inches and a weight of 0.25 pounds, these bags are easy to install and dispose of. Stock up today and never worry about running out of vacuum bags again!