The Hoover Dirt Devil Vacuum Bags Style U are a 3-pack of vacuum cleaner bags designed specifically for Dirt Devil vacuums. Made of paper, these bags have a capacity to last for multiple cleanings. Manufactured by Dirt Devil, these bags are compatible with model U and are ideal for keeping your home clean and tidy. With a manufacturer's warranty included, these vacuum bags are a reliable and cost-effective solution for maintaining your vacuum's efficiency.