The Inclined Double-Folded Wave Water Distribution Filling is designed based on the step wave pattern, taking into account the length of the cooling water flow path in existing cooling tower fillings in China. It significantly increases the actual flow path of the cooling water, leading to a noticeable improvement in cooling efficiency. Additionally, it ensures a more uniform distribution of the water film, increases the contact area between water and air, and slows down the water flow rate. This type of filling component offers high strength and is widely suitable for natural draft cooling towers and large mechanical draft cooling towers.