I'm looking for a self propelled vacuum cleaner that uses bags. Do they still make them?

Perfect for deep cleaning without excessive strain, the self-propelled Hoover WindTunnel Ultra upright takes charge of its own locomotion both coming and going. In addition, Hoover’s WindTunnel technology creates a powerful double air path for maximum suction and cleaning. The vacuum even provides feedback on cleaning progress with the Embedded Dirt Finder--a feature that scans the floor for debris, signaling you if there’s still dirt to be picked up. You can operate the Dirt Finder on a regular setting for your routine cleaning or on a high setting for your deep-cleaning sprees. The WindTunnel Ultra is designed for both bare floors and carpets, with a 15-inch cleaning path and three adjustable nozzle heights to accommodate variation in carpet depth. Dirt collection is bagged using Hoover’s Microfiltration system, and a helpful indicator signal keeps you posted on the bag’s status. A HEPA filter assists the bag, trapping 100 percent of dust mites and 99.98 percent of ragweed and common grass pollens. The vacuum comes handsomely equipped for attachment cleaning with a stretch hose, two extension wands, a crevice tool, an upholstery tool, and a dusting brush all on board. (The Dirt Finder does not work with the attachments.) The most rigorous attachment is a powered hand tool with its own rotating brushroll--great for carpeted stairs and durable upholstery. Other useful elements include quick-release cord hooks, a carrying handle, a headlight, and a view window over the brush roll. Hoover covers the machine with a one-year warranty. --Emily Bedard