Dome Filter, For Vacuum Type Shop Vacuum, Fits Vacuum Brand Nilfisk, Fits Vacuum Models Eliminator I, Eliminator II, Eliminator Pro II, Filter Pickup Type Wet/Dry, Filtration Type Standard, Filter Efficiency 99.8 Percent at 3 micron, Filter Material Cloth, Filter Reusability Reusable, Height 5 1/2 in, Length 13 3/4 in, Width/Diameter 13 3/4 in