Laguna Head/Sleeve Flange Screw for Pressure-Flo Pressurized Filters Reversible argyle raincoat Fits Laguna Pressure-Flo pressurized filter models 700, 1400, 2100, 3200 Includes head screw and quartz sleeve flange screw Comes in polybag with Laguna header Measures 2/7-inch length by 3-1/9-inch width, 5-1/2-inch height