Water Filtration Systems

Cintropur, based in Belgium, specializes in manufacturing high-quality water filtration systems suitable for both private and industrial applications. Their products are designed for the treatment of tap, rain, spring, and well water, and are used in irrigation and sanitation systems across various industries.

Sedifilt - Syntech Fibres specializes in manufacturing extractable free polypropylene string wound filters, catering to water filtration systems across various industries. Based in Pakistan, the company serves the Asia-Pacific region, focusing on utilities, manufacturing, and construction sectors.

Litree: Pioneering Ultrafiltration for a Water-Secure World Founded in 1992, Litree has dedicated 30+ years to redefining water purification through ultrafiltration (UF) membrane technology—our core expertise and passion立升（Litree）. As a global high-tech enterprise rooted in independent innovation, we’ve evolved from a membrane R&D startup to one of the world’s leading water problem solvers, with over 146 core patents and state-of-the-art manufacturing hubs in Haikou and Suzhou, China立升（Litree）. Our signature hollow fiber UF membranes are engineered to deliver unmatched performance: 0.01μm precision removes 99.99% of bacteria, viruses, and contaminants while preserving essential minerals—striking the perfect balance between purity and health立升（Litree）. This technology powers our diverse solutions, from residential whole-house systems to large-scale municipal projects and industrial wastewater treatment, all designed for sustainability and cost-efficiency. What truly sets us apart is our commitment to making safe water accessible. We’ve completed projects serving 50,000+ residents with centralized purification systems that cut construction costs and footprint by 50% compared to traditional setups—proof that advanced technology can also be affordable. Today, our solutions reach 60+ countries, supporting 3,000+ industrial clients and millions of households worldwide. At Litree, water isn’t just our business—it’s our mission. We believe every drop matters, and we’ll keep pushing boundaries to create a future where clean, safe water is a universal right, not a privilege

Liquid X is a water technology consultancy and commercialization platform focused on accelerating the deployment of next-generation filtration solutions, with a core emphasis on graphene-based water treatment. Founded to address the gap between breakthrough innovation and real-world implementation, Liquid X operates at the intersection of advanced material science, water infrastructure, and market deployment. While significant advances in water technologies exist globally, many remain confined to laboratories or early-stage ventures. Liquid X bridges this gap by identifying, validating, and commercializing high-impact solutions—particularly graphene-based filtration systems—within the GCC and wider MENA region. Our consultancy model is built around a full lifecycle approach: from technology scouting and technical evaluation to pilot design, validation, and scaled deployment. We work with asset owners, governments, and enterprises to translate emerging technologies into practical, site-ready solutions. This includes designing pilot programs with measurable performance metrics, enabling data-driven decision-making, and ensuring that innovations are proven under real operating conditions before scale-up. A key focus of Liquid X is the commercialization of graphene-based water filters. Graphene, a two-dimensional material with exceptional strength, permeability, and adsorption capacity, has the potential to fundamentally transform water treatment. Its nano-scale structure allows precise separation of contaminants while enabling faster water flow and lower energy consumption compared to conventional systems. Through strategic partnerships with innovators, researchers, and manufacturers, Liquid X is actively working to bring graphene filtration technologies from concept to market. These systems are being developed to address some of the most critical water challenges, including the removal of PFAS and emerging contaminants, heavy metals, dissolved solids, and industrial pollutants—while significantly reducing waste and energy intensity associated with traditional technologies such as reverse osmosis. Our role extends beyond technology development. Liquid X supports the full commercialization journey, including: Technical due diligence and performance validation Pilot implementation and third-party verification Integration with existing infrastructure Development of scalable deployment models Coordination with EPC contractors, facility managers, and regulators Ongoing monitoring, compliance, and optimization By operating as a vendor-agnostic platform, we ensure that solutions are selected based on performance, suitability, and long-term value—not vendor bias. The MENA region faces some of the world’s most acute water challenges, including scarcity, high desalination dependence, and rising energy costs. Liquid X is positioned to introduce more efficient, decentralized, and sustainable alternatives through advanced filtration technologies. Graphene-based systems, in particular, offer the potential for lightweight, modular, and energy-efficient treatment solutions that can be deployed at scale across residential, commercial, and industrial applications. At its core, Liquid X is not just a consultancy—it is an enabler of the next generation of water infrastructure. By combining deep regional expertise with global innovation networks, we are helping transform how water is treated, distributed, and consumed. Our mission is to accelerate the transition from legacy, resource-intensive systems to smarter, more sustainable water solutions—unlocking the full potential of graphene and other advanced materials to build a more water-secure future.

W.F. S.r.l. is a leading Italian manufacturer specializing in advanced water treatment equipment. They offer a wide range of filtration systems, including UV disinfection and point-of-use filters, catering to industries such as manufacturing and utilities. Their expertise in pressure-driven membrane systems and adsorption-based technologies ensures high-quality water purification solutions.

Xiamen Mizi Water Purification Technology Co., Ltd., based in Xiamen, China, specializes in the research, production, and sales of advanced water purification technologies. The company is renowned for its innovative composite activated carbon filter cartridges, which are used in drinking water purification, shower filters, and industrial applications. With proprietary technology, Mizi ensures superior hydrophilicity, low pressure drop, and high flow rates, meeting and exceeding national standard

Filtrex S.r.l. is a leading Italian company specializing in advanced filtration technologies for various industries, including petroleum, marine, and industrial applications. With over 40 years of expertise, Filtrex provides innovative solutions for water, lube oil, and hydrocarbon filtration, serving global markets with high-quality equipment and systems.

Coconut Filter, Inc. specializes in manufacturing high-quality carbon block and adsorbent materials for water treatment applications. Based in South Korea, the company serves various industries, including construction, manufacturing, and utilities, with a focus on innovative filtration technologies and systems.

Puragen Activated Carbons specializes in providing high-quality activated carbon filtration solutions for air, water, and energy applications. With a focus on sustainability and cost-effectiveness, Puragen serves various industries, including municipal water, industrial manufacturing, and waste management, across Europe.

Carbonit Filtertechnik GmbH specializes in manufacturing advanced water filtration equipment, focusing on activated carbon technology. Based in Germany, they cater to both European and Chinese markets, offering solutions for utilities and retail sectors. Their product range includes innovative point-of-use filters and comprehensive filtration systems.

Cixi Topure Filtration Equipment Co., Ltd. is a professional water filter supplier. Their major product including:water filter and parts, water cooler,water filter jug and water softener... They have professional R&D Department, Q&C Department and High educated sales team which provide our buyer top level before and after sale service.

Cornelsen Group specializes in advanced water treatment solutions, offering technologies like PerfluorAd® and SAFF® for contaminant removal. With operations across Europe and North America, they provide consulting and engineering services for industrial and environmental applications.

Guangzhou Huilong Filter Co., Ltd. specializes in manufacturing a wide range of filtration products, including filter cartridges, bag filter housings, and filter cloths. Serving the liquid and air filtration markets, the company is committed to providing high-quality filtration solutions for various industrial applications.

SHANXI CARBON-CHEM INDUSTRY CO., LTD is a leading manufacturer and supplier of activated carbon, serving diverse industries such as utilities, manufacturing, and waste management. Based in China, the company specializes in providing high-quality carbon filtration solutions to enhance water treatment processes.

Suzhou Clarkson Carbon Co., Ltd. is a leading manufacturer of activated carbon products, serving diverse industries such as pharmaceuticals, food and beverage, and petrochemicals. With a focus on high-quality filtration solutions, the company supports municipal water treatment and environmental protection initiatives across China and the Asia-Pacific region.

Aliph Carbon Private Limited is a leading manufacturer and exporter of high-quality activated carbon, made from Kerala's virgin coconuts. Utilizing advanced technology and stringent quality control, they provide effective solutions for water treatment, air purification, and industrial applications across various sectors.

Chemviron S.A. is a leading purification solutions provider based in Belgium, specializing in advanced filtration technologies and water treatment systems. Catering to utilities, manufacturing, and waste management industries, Chemviron delivers innovative solutions for water purification and management across Europe.

Filtteck Co., Ltd. specializes in manufacturing high-quality water filter cartridges and pleated filters. Based in Taiwan, the company serves various industries by providing advanced filtration solutions that enhance water quality and support sustainable water management practices across the Asia-Pacific region.

Impact Filtration™, based in the San Francisco Bay Area, is a leader in industrial filtration solutions, offering advanced FRP pressure vessels, innovative cartridge filters, and non-metallic solutions. With over 120 years of collective expertise, we engineer sustainable solutions that enhance efficiency and optimize industrial processes globally.

INDCARB ACTIVATED CARBON PRIVATE LIMITED specializes in producing high-quality coconut shell-based steam activated carbon. With a focus on rigorous quality processes and international standards, they provide efficient solutions for water and air purification, gold recovery, and various industrial applications, ensuring environmental sustainability and recovery.