What is a cooling tower drift eliminator
The cooling tower drift eliminator, also known as the anti floating device or dehydrator, is one of the key components inside the cooling tower. Its main function is to:
1）Capture water droplets:
In the cooling tower, water is cooled at the filling material, and the water droplets are carried out of the tower by the airflow. The water collector can prevent these water droplets from being carried away by the wind.
2）Reduce Drift:
Drift refers to the water droplets carried in the air discharged from the cooling tower, usually containing chemical treatment agents. If there is too much floating water, it will cause waste of water resources and corrosion of the surrounding environment.
3）Protecting the environment and equipment:
By reducing water droplet loss and splashing of salt/chemicals, protect surrounding buildings, electrical equipment, and internal pipelines of equipment.
Working principle of cooling tower drift eliminator
Drift eliminators are generally made of corrosion-resistant materials such as PVC, PP, FRP, PE, etc., and their structures are usually staggered, wavy, or folded in a plate shape.
1）When air flows through the drfit eliminator, water droplets are forced to change direction.
2）After hitting the surface of the drift eliminator, the water droplets will re aggregate and flow back to the cooling tower pool along the surface.
3）In this way, the air can be smoothly expelled, but the water droplets are intercepted and backflow, reducing the amount of float.
Simply put, it means allowing air to pass through while leaving behind water droplets.
Main types of cooling tower drift eliminator
1）PVC sheet drift eliminator
The staggered arrangement of plates is lightweight, corrosion-resistant, and suitable for industrial cooling towers.
2）FRP/fiberglass drift eliminator
High strength, anti-aging, suitable for large industrial towers or seaside environments.
3）Plastic strip/grid type drift eliminator
Simple and economical, suitable for small cooling towers or auxiliary anti floating water use.
1）Reduce water resource waste
The float water volume can be reduced to below 0.005%, effectively saving circulating water.
2）Prevent environmental pollution
Prevent water droplets containing chemical treatment agents from flying out of the tower and causing corrosion to surrounding equipment and the environment.
3）Improve cooling tower efficiency
Prevent excessive water droplets carried by the air from causing abnormal humidity in the tower, thereby maintaining heat exchange efficiency.
4）Reduce maintenance costs
Prevent floating water from causing corrosion to fans, motors, pipelines, and buildings, and extend equipment lifespan.
5）Adapt to harsh environments
The material is corrosion-resistant, UV resistant, and aging resistant, suitable for use in high temperature, high humidity, and coastal environments.
Why choose a Philippine manufacturer?
Choosing cooling tower drift eliminators from Philippine manufacturers is often due to the fact that locally produced products can better meet tropical climate and market characteristics, have shorter supply chains, more competitive costs, and faster after-sales service response that is closer to on-site needs; At the same time, local manufacturers are familiar with the environmental standards and industrial requirements in the Philippines, and can provide customized design and on-site support, which is conducive to rapid installation, maintenance, and long-term operation optimization of the overall cooling system.
Why are cooling tower drift eliminators so popular in the Philippine market?
Cooling tower drift eliminators are popular in the Philippine market mainly because the Philippines belongs to a tropical climate with high temperature and humidity, and cooling towers are used frequently. Collectors can effectively reduce water loss, save water, and prevent corrosion to surrounding equipment and the environment; At the same time, with the rapid development of industrial parks and commercial buildings such as shopping malls, data centers, and hotels, the requirements for energy conservation, environmental protection, and operational stability continue to increase, making efficient, corrosion-resistant, and easy to maintain water collectors an indispensable and continuously growing important component in cooling tower systems.
Top 5 Cooling Tower Drift Eliminator Manufacturer in Philippines
1. Power Tower Cooling Technology (Shaoxing) Co.,Ltd（China）
Company profile:
PT is an excellent domestic manufacturer of cooling tower parts. Since its establishment in 2009, PT has always adhered to the concept of "long-lasting quality and endless innovation".PT company produce various cooling tower drift eliminators: S-type, M-type, Marley drift eliminator, Evapco drift eliminator,the materials include PVC ，PP and FRP .
The company has over 40 product inventions practical technology patents, and has iS09001, 1S014000, and other certifications.
Products are exported worldwide, especially to the Southeast Asian market.
2. CH5 Cooling Supplies & Industrial Services
Company profile:
CH5 Cooling Supplies & Industrial Services is a cooling tower parts specialist in the Philippines that offers a range of CTI‑certified spare parts and components, including drift eliminators. In addition to parts supply, CH5 provides technical services such as maintenance, repair, refurbishment, and performance upgrades of cooling towers, making it a go‑to partner for operational efficiency enhancements.
3. Liang Chi Industry Phils., Inc.
Company profile:
Liang Chi Industry Phils., Inc. has been operating in the Philippines since 1979 and is known for manufacturing cooling towers and key components, including PVC‑designed drift eliminators. They combine local manufacturing with engineered installation and maintenance support, leveraging decades of experience in cooling tower build, retrofit, and part replacement services.
4. PERFECT Cooling Towers (Philippines)
Company profile:
PERFECT Cooling Towers is a local FRP cooling tower and parts manufacturer/supplier that designs, builds, and services cooling towers and related components such as fill and drift eliminators, nozzles, and fans. Their products serve industrial, refrigeration, and HVAC markets, and the company emphasizes water‑saving drift eliminator solutions alongside complete tower systems.
5. Threcell (Philippines Partner / Supplier)
Company profile:
While not a Filipino‑born manufacturer, Threcell operates in the Philippines through local distribution and support of cooling tower solutions and parts, including drift eliminators and other performance components. Threcell’s products are engineered to CTI standards, and their Philippine presence includes installation, servicing, and parts provision for industrial and commercial cooling needs.
