Easy to use and install, these Shop-Vac® disposable filter bags come in a package of three and can be used for your everyday pick up needs of dirt and debris. Fits standard 5-8 Gallon* vacs with the inlet located on the tank. Does not work with 5 Gallon* Wall Mount or HangUp® Vacs. For dry pick up only. *Non-hazardous, non-toxic, non-flammable materials only.