A tower brush, also known as a cooling tower brush or condenser tube brush, is a specialized cleaning tool designed for maintenance and cleaning tasks in cooling towers, heat exchangers, and condenser tubes. These towers are critical components in various industrial processes, HVAC systems, and power plants, where they help dissipate heat by transferring it to the surrounding air.

The tower brush is typically constructed with sturdy bristles made of materials like nylon, steel, or brass, depending on the specific application and the type of fouling or deposits that need to be removed. The brush is attached to a flexible shaft or handle that allows it to navigate through the narrow and complex tubing of cooling towers and heat exchangers.

During maintenance, the tower brush is used to remove dirt, algae, scale, sediment, and other deposits that can accumulate over time and hinder the heat transfer efficiency. Regular cleaning with tower brushes helps to optimize the performance of cooling systems, increase energy efficiency, and prolong the lifespan of the equipment.