Fil-Trek specializes in the design, manufacture, and service of industrial filtration for the global marketplace. Our line of products includes filter housings, replacement filters, strainers, custom filtration equipment, and rentals.
Ecofilter Tek
Ecofilter Tek is a Canadian cleantech company pioneering a novel regenerable ion exchange resin for the sustainable removal of PFAS from water. Unlike conventional resins that rely on harsh chemicals, Ecofilter Tek’s patented Charge-Switching Technology uses only pH adjustment to regenerate the resin, making it safer, more cost-effective, and environmentally friendly. This breakthrough approach significantly reduces operational costs, waste generation, and environmental impact while delivering high efficiency in PFAS removal. | Ecofilter Tek is a Québec-based cleantech company developing advanced charge-switchable polymer technologies for water treatment. Its proprietary solutions, including AmphoRes™ and AmphoPoly™, enable efficient removal of contaminants such as PFAS while improving performance, regenerability, and sustainability of filtration systems. It has developed a novel ion exchange resin for PFAS removal and it is regenerable just by NaOH at pH 11.
Dorstener Wire Tech Inc. & Porous Metal Filters Inc
Dorstener Wire Tech is a leading U.S. manufacturer of high-quality welded wire mesh, woven wire cloth, sintered wire cloth, and metallic filtration products. As part of the global Dorstener Drahtwerke Group, we deliver reliable, performance-driven solutions to a wide range of industries, combining advanced manufacturing with competitive pricing and industry-leading customer service. Located just north of Houston, Texas, Dorstener Wire Tech and our subsidiary, Porous Metal Filters, serve as the North American filtration division of the Dorstener Group. With vertically integrated production, we maintain full control over our manufacturing processes—from raw material to finished product—ensuring exceptional quality and consistency. Our woven wire cloth offerings include a broad range of stainless steel and high-nickel alloy meshes, available in micron ratings from 2 to 6000. We maintain a large inventory of mesh patterns and specialty weaves, including custom High Flow Weaves, for immediate delivery. In addition to product selection, we provide value-added services such as slitting, shearing, laser cutting, annealing, and sintering, allowing us to supply ready-to-use components tailored to your specific application. Our technical welded wire mesh capabilities support wire sizes from .250″ down to .015″, with welding available in round, square, and custom geometric configurations. We manufacture welded mesh in rolls, sheets, and precision-formed parts, all available in a wide range of alloys. For high-performance filtration applications, we offer welded sandwich media—combinations of woven and welded fabrics that can be pleated to deliver high flow rates and robust structural support. At our Spring, Texas facility, we produce advanced sintered wire cloth and diffusion-bonded metal filters. These products combine woven wire layers, metal fibers, and perforated plates to create durable, high-strength media with fixed pore geometry and exceptional mechanical properties.
BI Pure Water Canada Inc.
A proudly Canadian Leader in the water treatment industry, BI Pure Water Canada Inc. offers custom design, engineering, manufacturing and commissioning of water and wastewater treatment plants. World renowned for prefabricated, packaged, modular treatment systems, BI Pure Water has served a portfolio of communities and industries that face unique water challenges with cost effective and reliable solutions. A full-scope production facility based in BC, Canada, optimizes custom manufacturing capabilities and a strong team of engineering experts ensure top performance in wide ranging applications. BI Pure Water’s quality and safety plans, environmental considerations, design and CAD drawings meet the unique requirements and standards for major corporations and utilities worldwide.
ACME Engineering Products Inc.
Acme manufactures gas detection systems for building ventilation control and indoor air quality. We also produce zero-emissions electric boilers—low and high voltage—for hot water and steam. Capacities range from 75 kW to 68 MW, with voltages from 480 V to 25 kV. With affiliates across India, China, Europe, Canada, the United States, and South America, we serve customers globally. Acme is ISO 9001 certified, meeting international standards. | Acme Engineering designs and manufactures gas detection systems, industrial process heating equipment, and automatic scraper-strainers for commercial and industrial applications. | The ACME’s automatic, self-cleaning strainers are used for water and wastewater treatment applications where the removal of suspended solids is critical for the protection of downstream equipment. Our scraper-strainer design effectively cleans under high solids loading and low-pressure conditions which backwash strainers cannot handle and subsequently clog up, requiring manual cleaning. ACME’s strainers are custom manufactured for each application to ensure a successful project. ACME is now capable of producing complete skid packages including pumps, controls, additional filtration products such as cartridge filters and all associated piping in its own ASME U-Stamp approved facility. We also offer process heating products, and gas and particulate detection equipment for environmental monitoring and control