The Global was valued at USD 642 Million in 2024 and is projected to reach USD 904 Million by 2032, growing at a Compound Annual Growth Rate (CAGR) of 4.4% during the forecast period (2025–2032). This growth is being driven by increasing industrialization, rising demand for energy-efficient cooling solutions, and the modernization of infrastructure across power generation, HVAC, and industrial manufacturing sectors.
As industries worldwide prioritize operational efficiency and water conservation, the critical role of cooling tower film fills in enhancing heat transfer is coming into sharp focus. In this blog, we profile the Top 10 Companies in the Cooling Tower Film Fills Industry—a mix of global material specialists and engineering firms shaping the future of thermal management.
🔟 1. Brentwood Industries
Headquarters: Reading, Pennsylvania, USA
Key Offering: PVC, CPVC, and PP Film Fills
Brentwood Industries is a world leader in cooling tower film fill technology, renowned for its high-efficiency, clog-resistant designs. The company serves a diverse global clientele across power, HVAC, and industrial sectors with a focus on maximizing thermal performance and minimizing water and energy consumption.
Innovation Initiatives:
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Development of advanced PVC and CPVC fills for corrosive environments
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Focus on high-capacity, low-fouling fill geometries
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Global manufacturing and technical support network
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9️⃣ 2. SPX Cooling Technologies
Headquarters: Overland Park, Kansas, USA
Key Offering: Marley® Film Fills, Replacement Media
SPX Cooling Technologies, through its iconic Marley brand, is a dominant force in cooling tower systems and components. The company provides a comprehensive range of film fills engineered for specific applications, from large-scale power plants to commercial HVAC systems, with a strong emphasis on durability and efficiency.
Innovation Initiatives:
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Proprietary fill designs for optimized heat transfer and fouling resistance
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Integrated cooling tower and fill solutions
8️⃣ 3. EVAPCO
Headquarters: Taneytown, Maryland, USA
Key Offering: High-Efficiency PVC Fills, Closed-Circuit Cooler Fills
EVAPCO is a global manufacturer specializing in heat transfer products, including a wide array of high-performance film fills. The company’s products are known for their reliability in demanding applications, supported by extensive research into water distribution and air flow dynamics.
Innovation Initiatives:
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Focus on fills that reduce pumping energy and water usage
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Development of fills for water-scarce and harsh climate regions
7️⃣ 4. Almeco
Headquarters: Alessandria, Italy
Key Offering: Almeva® Film Fills, Specialty Alloy Fills
Almeco is a leading European manufacturer of advanced heat exchange surfaces, including highly engineered film fills. The company is recognized for its innovation in material science, producing fills that offer exceptional performance in challenging water conditions and high-temperature applications.
Innovation Initiatives:
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Pioneering use of specialized alloys and advanced plastics
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Custom fill solutions for specific industrial processes
6️⃣ 5. Vistech
Headquarters: Melbourne, Australia
Key Offering: Standard and Custom PVC Fills, Drift Eliminators
Vistech is a key player in the Asia-Pacific region, providing high-quality cooling tower components. The company focuses on delivering cost-effective and durable film fill solutions tailored to the needs of the power, mining, and industrial sectors across Australia and Southeast Asia.
Innovation Initiatives:
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Localized manufacturing for fast delivery and support
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Emphasis on fills that perform well in high-ambient temperatures
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5️⃣ 6. Eurofill
Headquarters: Leini (TO), Italy
Key Offering: Eurofilm® Fills, PP and PVC Media
Eurofill specializes in the design and production of film fills for industrial cooling towers. With a strong presence in Europe and the Middle East, the company is known for its robust product quality and expertise in handling water with high scaling or fouling potential.
Innovation Initiatives:
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Development of fouling-resistant fill patterns
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Investment in extrusion technology for consistent quality
4️⃣ 7. Zhongleng Environment Science & Technology
Headquarters: Wuxi, Jiangsu, China
Key Offering: Cooling Tower Fills, Complete Cooling Tower Systems
As a major Chinese manufacturer, Zhongleng provides a wide range of cooling tower components, including cost-competitive and reliable film fills. The company benefits from the massive domestic market for power and industrial cooling, supplying both standard and custom fills for various applications.
Innovation Initiatives:
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Scalable production to meet large-volume project demands
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Integration of fill manufacturing with cooling tower design
3️⃣ 8. Guangdong Feiyang Industrial Group
Headquarters: Guangzhou, Guangdong, China
Key Offering: PVC Film Fills, Cooling Tower Spares
Guangdong Feiyang is a significant supplier of cooling tower components in the Asian market. The company focuses on producing durable and efficient film fills that meet the growing demands of the region’s rapidly expanding industrial and infrastructure sectors.
Innovation Initiatives:
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Focus on balancing performance with affordability
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Expansion of product portfolio to include advanced material options
2️⃣ 9. Tower Component
Headquarters: Key Offering: Replacement Film Fills, Custom Fabrication
Tower Component specializes in the replacement and upgrade market for cooling towers, offering a wide selection of film fills designed as direct replacements for OEM parts. The company is known for its quick turnaround and expertise in extending the life and improving the performance of existing cooling systems.
Innovation Initiatives:
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Providing drop-in upgrades for improved efficiency
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Expertise in fill retrofitting and system optimization
1️⃣ 10. WATCO
Headquarters: Tulsa, Oklahoma, USA
Key Offering: Cooling Tower Fills, Water Treatment Products
WATCO offers a comprehensive range of products for cooling water systems, including reliable and effective film fills. The company serves a broad industrial base, providing solutions that work in concert with its water treatment chemicals to maximize system longevity and performance.
Innovation Initiatives:
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Integration of fill performance with water treatment protocols
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Focus on solutions that reduce overall lifecycle costs
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🌍 Outlook: The Future of Cooling Tower Film Fills Is Smarter and More Efficient
The cooling tower film fills market is undergoing a significant evolution. While traditional PVC fills continue to dominate, the industry is investing in smarter materials, advanced geometries, and digital integration to meet the dual challenges of efficiency and sustainability.
📈 Key Trends Shaping the Market:
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Accelerated adoption of CPVC and advanced PP materials for harsh environments
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Growing demand for fouling-resistant and low-clogging fill designs to reduce maintenance
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Integration of IoT sensors for real-time monitoring of fill performance and fouling levels
- Increasing focus on retrofitting existing towers with high-efficiency fills to achieve water and energy savings
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The companies listed above are not only supplying essential components—they are driving the efficiency revolution in industrial cooling.
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