Diamond Shaped Perforated Stats have surface and splash area equivalent to the timber section 1 ½X ½” giving an enhanced thermal performance. These Perforated Stats reduce the pressure drop considerably. These Perforated Stats can increase the efficiency of the tower by up to 15% by offering a higher airflow for the same power and configuration or by reducing the power required to maintain the same airflow. These Diamond Shaped Perforated Stats provide performance improvement over wooden rectangular fills and other perforated slats with round holes, over which, water film has relatively higher surface tension.