invention the submerged intake screen includes two cylindrical screens 102 coupled together by a connector pipe 104 which is couple to an inlet pipe 106 the inlet pipe 106 optionally has a flange 108 for easily coupling the screen 100 to a piping system not shown for carrying the water to a facility for use the screens 102 include a series of filter members 110 which run substantially parallel around the circumference of the screen 102 although shown as running substantially parallel around the screen 102 it should be appreciated that the filter members 110 could be arranged in any manner that blocks debris from entering the screen 102 the intake filter assembly 100 is shown in fig1 with a portion of the filter members 110 cut away the cut away portion shows the interior of the screen having a primary flow modifier 112 a secondary flow modifier 114 a plate 116 which connects the connector pipe 104 to the modifiers 112 and 114 an end cap 117 and a support structure 118 the cut away portion also shows longitudinal supports 120 and circumferential supports 122 which provide basic support for the screen 102 while holding the filter members 110 in place although shown as having longitudinal supports and circumferential.