The Global Raw Water Filtration Glass Bead Market was valued at USD 217 Million in 2025 and is projected to reach USD 318 Million by 2034, growing at a Compound Annual Growth Rate (CAGR) of 5.6% during the forecast period (2024–2034). This sustained growth is primarily driven by increasing global water scarcity, stringent environmental regulations for wastewater discharge, and the rising adoption of high-efficiency filtration media over traditional sand in municipal and industrial water treatment applications.

As the world prioritizes clean water access and sustainable resource management, the critical role of advanced filtration technologies is gaining prominence. Raw water filtration glass beads, with their superior performance characteristics, are at the forefront of this shift. In this blog, we profile the Top 10 Companies in the Raw Water Filtration Glass Bead Industry—a diverse mix of global water technology specialists, industrial mineral processors, and material science innovators shaping the future of water purification.

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🔟 1. OVIVO

Headquarters: Austin, Texas, USA
Key Offering: Integrated Water Treatment Systems with Glass Bead Media

OVIVO is a leading global provider of water and wastewater treatment solutions, offering a comprehensive portfolio that includes advanced filtration systems utilizing glass bead media. The company serves municipal, industrial, and energy sectors with engineered solutions designed for high flow rates and superior solids removal.

Innovation and Sustainability Initiatives:

• Development of proprietary filter vessel designs optimized for glass bead media

• Focus on reducing chemical usage and energy consumption in water treatment processes

• Commitment to circular economy principles through durable, long-life filter media

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Raw Water Filtration Glass Bead Market – View in Detailed Research Report

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9️⃣ 2. Sigmund Lindner GmbH

Headquarters: Warmensteinach, Germany
Key Offering: SiliBeads® Precision Glass Beads for Filtration

Sigmund Lindner is a specialist manufacturer of high-precision glass beads, with its SiliBeads® product line specifically engineered for filtration applications. The company’s beads are known for their exceptional sphericity, chemical resistance, and consistent sizing, making them ideal for demanding raw water treatment processes.

Innovation and Sustainability Initiatives:

• Advanced manufacturing processes ensuring consistent bead diameter and surface smoothness

• Development of recycled glass bead variants to support sustainable sourcing

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8️⃣ 3. SWARCO

Headquarters: Wattens, Austria
Key Offering: MYGLASS® Filter Media for Water Treatment

SWARCO’s MYGLASS® product line represents a significant innovation in filtration media, utilizing crushed and rounded recycled glass. The company leverages its expertise in material processing to create a sustainable alternative to traditional sand and anthracite, offering excellent filtration performance for raw water applications.

Innovation and Sustainability Initiatives:

• Patented process for transforming post-consumer glass into high-performance filter media

• Strong focus on lifecycle assessment and carbon footprint reduction

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7️⃣ 4. Waterco

Headquarters: Rydalmere, Australia
Key Offering: Filter Glass and Multimedia Filtration Systems

Waterco is a multinational leader in swimming pool, commercial, and municipal water filtration. The company manufactures and supplies filter glass media as part of its extensive product range, providing effective solutions for particulate removal in various raw water treatment scenarios, from leisure centres to municipal plants.

Innovation and Sustainability Initiatives:

• Integration of glass media into multi-stage filtration systems for enhanced performance

• Global distribution network supporting water treatment projects across diverse regions

Download FREE Sample Report:
Raw Water Filtration Glass Bead Market – View in Detailed Research Report

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6️⃣ 5. Potters Industries LLC (a part of the PQ Corporation)

Headquarters: Malvern, Pennsylvania, USA
Key Offering: Spherical Glass Beads for Industrial Filtration

Potters Industries, a leading global manufacturer of spherical glass beads, supplies high-quality media for filtration applications. Their products are used in deep-bed filtration systems for treating raw water in industrial settings, offering advantages in flow rate and dirt-holding capacity compared to angular media.

Innovation and Sustainability Initiatives:

• Precision grading technology for tight particle size distribution

• Research into advanced glass formulations for specific contaminant removal

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5️⃣ 6. Tenroads Glass

Headquarters: Shijiazhuang, Hebei, China
Key Offering: Soda-Lime and Borosilicate Glass Beads for Water Filtration

Tenroads Glass is a prominent Chinese manufacturer specializing in various glass bead products, including filtration-grade media. The company caters to the growing domestic and international demand for cost-effective and efficient raw water treatment solutions, particularly in municipal wastewater and industrial pre-treatment applications.

Innovation and Sustainability Initiatives:

• Scalable production capabilities to meet large-volume project requirements

• Focus on product customization for specific regional water quality challenges

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4️⃣ 7. Henan Sicheng

Headquarters: Zhengzhou, Henan, China
Key Offering: Abrasive and Filter Media Glass Beads

Henan Sicheng is a key supplier of glass beads in the Asian market, with a product line that includes media suitable for raw water filtration. The company’s focus on industrial minerals and abrasives gives it a strong foundation in material science, applied to developing effective filtration solutions.

Innovation and Sustainability Initiatives:

• Investment in automated sorting and washing processes to ensure product purity

• Expansion of production capacity to serve international markets

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3️⃣ 8. Paparelli

Headquarters: Castel Bolognese, Italy
Key Offering: Glass Microspheres and Beads for Specialized Filtration

Paparelli specializes in the production of glass microspheres and beads, including grades suitable for high-performance filtration applications. The Italian company leverages European glass-making expertise to produce media with high chemical stability, ideal for treating aggressive or variable raw water sources.

Innovation and Sustainability Initiatives:

• R&D focused on enhancing the surface properties of glass beads for improved filtration kinetics

• Adherence to stringent European environmental and quality standards

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2️⃣ 9. RK2 Systems

Headquarters: Statesville, North Carolina, USA
Key Offering: Bio-Glass Filter Media for Aquaculture and Water Treatment

RK2 Systems has developed a specialized Bio-Glass filter media that combines the physical filtration properties of glass beads with beneficial surface characteristics for biological filtration. This dual-purpose media is particularly effective in recirculating aquaculture systems (RAS) and other applications where both mechanical and biological treatment of raw water is required.

Innovation and Sustainability Initiatives:

• Unique product formulation supporting simultaneous mechanical and biological filtration

• Targeted solutions for sustainable aquaculture and water reuse systems

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1️⃣ 10. Zibo Haize Chemical & Equipment Co., Ltd.

Headquarters: Zibo, Shandong, China
Key Offering: Chemical-Resistant Glass Beads for Industrial Water Treatment

Zibo Haize Chemical specializes in corrosion-resistant materials and equipment, including glass bead filter media designed for challenging industrial raw water applications. The company’s products are engineered to withstand acidic or alkaline conditions, making them suitable for pretreatment in chemical, mining, and power generation industries.

Innovation and Sustainability Initiatives:

• Development of bespoke glass compositions for extreme pH environments

• Integration of media supply with filtration equipment offerings

Get Full Report Here:
Raw Water Filtration Glass Bead Market – View in Detailed Research Report

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🌍 Outlook: The Future of Raw Water Filtration is Smarter and More Sustainable

The raw water filtration glass bead market is evolving rapidly, driven by technological advancements and increasing environmental consciousness. While traditional media still holds significant market share, the industry is shifting towards high-performance, sustainable alternatives that offer longer service life, reduced operational costs, and a lower environmental footprint.

📈 Key Trends Shaping the Market:

• Accelerating adoption of recycled glass beads, supporting circular economy goals in water treatment

• Growing regulatory pressure for higher efficiency in municipal wastewater and drinking water treatment plants

• Increased R&D into surface-modified glass beads for targeted contaminant removal

• Rising demand from emerging economies investing in water infrastructure development

Get Full Report Here:
Raw Water Filtration Glass Bead Market – View in Detailed Research Report

The companies profiled above are not only supplying essential materials for global water security—they are driving the innovation and sustainability required to meet the world’s growing clean water challenges.