Film Fills are the most effective filling media available for cooling towers and are a standout feature in BioFlow’s product range. Their integration into both counterflow and crossflow cooling towers enables the construction of more compact towers capable of cooling the same volume of water as larger towers equipped with splash fills. This leads to substantial savings, not only in the initial capital costs of constructing a new tower but also in ongoing operational expenses due to the reduced tower height and, consequently, lower pumping costs.

BioFlow Film Fills operate on a principle of maximizing heat exchange. They enhance the heat transfer process by spreading falling water droplets into a thin film. This thin film increases the water’s surface area, allowing for more efficient contact with the air, which effectively dissipates heat and facilitates mass transfer. This design efficiency not only optimizes cooling but also contributes to energy and cost efficiencies in cooling tower operations.