Disposable vacuum cleaner bags. Genuine "Toss-Out" bags. The ultimate in dirt removal. Simply zip open the fabric bag, remove inner paper bag containing dirt and throw it away. No wasted time, no flying dust. New bag is inserted in a minute. Designed for use with most upright vacuum cleaners. Sanitized Treated. Hygienically protected on the surface of the bag. Inhibits bacteria growth, resists mold and mildew, retards growth of fungi. Sold by the Pack of 4 bags.