The Project Source Disposable Filter Bags are designed for use with 2-3 gallon Shop-Vac and Craftsman vacuums. Made of paper, these disposable vacuum cleaner bags come in a pack of 3 and are suitable for both wet and dry cleaning. The bags are compatible with universal models and feature a convenient disposable design for easy maintenance. Perfect for keeping your vacuum clean and efficient, these filter bags are an essential household cleaning supply.