Dirt Devil Type U Microfresh Vacuum Bags (3-Pack), 3920750001, 3 Count (Packaging may vary) , white;

This three-pack of replacement bags is for Dirt Devil upright vacuum cleaners. The bad news about the MicroFresh bags is that they fill up twice as fast as regular bags; the good news is, that's because they capture all the microscopic, allergy-causing stuff that used to blow right through the bag. These bags almost transform your machine into a true HEPA cleaner--at a far lower cost. Breathe the difference! --Richard Farr