This Shop-Vac Large Cartridge Vacuum Filter Replacement is designed to combat your toughest challenges, the filter is versatile and can be used for both wet and dry pick up needs. Its pleated media creates a non-caking surface to enhance the suction strength throughout any cleanup process. Featuring waterproof material, when dirty simply rinse with water, or tap out excess dirt and debris and reuse! The approximate size of the cartridge filter 5 x 8 x 8 inches. Get yours today!