The HART Standard Dust Bag 3-Pack VDB35 3701 is designed for 3-5 gallon wet/dry vacuums, including brands like Hyper Tough, Shop-Vac, HART, and Vacmaster. Made of paper material in a blue color, this set includes 3 disposable dust bags that are compatible with models such as VDB35, 3701, and the 3-5 gallon capacity. With a universal fit and easy disposal feature, this standard dust bag pack from HART is a convenient and practical solution for keeping your vacuum cleaner running smoothly.