Shurflo Screw Filter

Filter TWIST ON for Shurflo (screen series 255), easily mounted directly onto the pump, screw the filter directly onto the pump in the direction of the arrow. Easy to see when the screen needs cleaning. 50-mesh stainless steel net. The filter has a 1/2 inch external thread and is mounted on the pump with a wing nut with 1/2 inch internal thread. wing nut