These Carpet Pro HEPA bags come in a package of 6 disposable bags. The heavy duty cloth construction makes them durable and also increases filtration levels. This makes them a must for homes with allergy and asthma sufferers. These bags are designed to fit the following Carpet Pro vacuum models : CPU-1, CPU-1T, CPU-2, CPU-2T, CPU-75, CPU-75T, CPU-85 & CPU-85T. Genuine Part # CPH-6.