The VRC2 Vacuum Filter by SpaceTent is a reusable filter made of polyester material, designed to fit Vom205P 0901, Aa155, Aa255, Aa255W, and Aa256 devices. This blue filter is specifically made for 1.5 to 3.2 gallon and 2.5 gallon vacuum cleaners, with dimensions of 9.45x7.8x2.6 inches and a weight of 0.22 pounds. The package includes 5 filters, making it a convenient and cost-effective solution for keeping your vacuum cleaner clean and efficient.