The WWETT Show – Water & Wastewater Equipment, Treatment & Transport Show – is the world’s largest annual trade show for wastewater and environmental service professionals. The event offers an unmatched & accredited educational program, a full slate of live demos, an array of networking opportunities, and an extensive expo floor where buyers and sellers come together to experience the latest product innovations and technology. Join us in Indianapolis, IN for our next event taking place February 16 – 19, 2026 at the Indiana Convention Center. #WWETTShow or #WWETT26
WFI GROUP
Water is vital to every aspect of life, and water scarcity is a powerful driver of game-changing innovation. WFI – Water From Innovation – was founded in Israel in 2009 with the vision of not only addressing water challenges, but creating new value from water, enhancing sustainability, and improving public health worldwide. Today, we offer comprehensive water treatment and reuse solutions via four dedicated business units: TOXSORB – Removes inorganic contaminants, transforming polluted water into a safe, valuable asset. TRIPLE-T – Treats wastewater with biological processes, enabling its reuse in irrigation and industry. ROTEC – Boosts water recovery and pushes the boundaries of reverse osmosis (RO) desalination technology. AST – Provides expert planning, integration, and project management for cutting-edge water treatment technologies. We are committed to making a real difference, investing over 30% of our budget in robust long-term R&D that has already spurred the development of several revolutionary technologies while supporting the circular economy concept. Above all, WFI works to maximize success for our partners and customers, including governmental organizations, international conglomerates, rural communities, and more. From customized project planning to full turnkey responsibility, WFI’s experts are devoted to delivering simple, effective, flexible solutions that lower your expenses and focus on reusing valuable resources, shifting from savings to growth.
CAPE HydroTek
CAPE HydroTek’s MATpure® is a passive, non-chemical solution poised to revolutionize and transform the way industrial and municipal systems treat water and water infrastructure. MATpure®’s patented, alloy-based catalyst alters water’s physicochemical behavior at the molecular level, disrupting and remediating the conditions that promote scale formation, corrosion, biofouling, and microbial growth. Unlike conventional treatment approaches, MATpure® is installed in-line, and requires no external power, no chemicals (or associated pumps and infrastructure), and no software integration; thus, in demanding water system environments, MATpure® can eliminate these common points of failure while maximizing stability and reliability. MATpure® installations anchor low-maintenance, non-invasive water system operations – supporting continuous system uptime, lowering operational costs, and eliminating compliance risks associated with biocide, CIP, anti-scale, and anti-corrosion chemical treatments. Its durable construction and broad compatibility make it ideal for integration into water intakes and distribution lines, cooling towers, heat exchangers, water filtration (reverse osmosis etc.), wet scrubbers, and other critical water systems No pumps. No dosing systems. No control panels. Just reliable results and fewer headaches. With tightening regulations and rising sustainability goals, MATpure® offers a new path forward—one that’s clean, efficient, and built to last. You’ve managed water treatment the same way for decades. What if there was a better way? Let’s talk. | CAPE HydroTek helps industrial and municipal water systems operate more efficiently by reducing scaling, fouling and overall operating costs—without relying on heavy chemical programs. As a water solutions expert and the North American distributor of MATpure®, CAPE HydroTek delivers a patented, inline technology that improves water quality and system performance in real time. Through redox stabilization of water, MATpure® helps prevent scale buildup, control biofouling, and enhance the performance of heat exchangers, filtration systems, and chemical treatment processes. The impact is immediate and measurable: lower chemical consumption, reduced energy use and more consistent system performance. For utilities and industrial operators, this means fewer shutdowns, less maintenance and longer equipment life. In membrane systems such as reverse osmosis and demineralization, MATpure® supports stable flux, reduces cleaning frequency and lowers total cost of ownership. Installation is simple—no power, no moving parts, and minimal maintenance—making it easy to integrate into existing infrastructure without operational disruption. As water systems face increasing pressure to improve efficiency, reduce costs and meet sustainability goals, CAPE HydroTek provides a practical, proven solution that helps facilities do more with less.
Atlan Stormwater
Floating Treatment Wetlands, Retention, Detention, Filtration
Algaewheel
Algaewheel® is an innovative bio-engineered, nature-based wastewater treatment technology. It consumes up to 90% less energy than conventional systems while absorbing significantly more CO₂ than it emits to deliver a Net Zero Carbon treatment solution. In addition, methane (CH₄) emissions are fully abated. This proven, U.S. patented technology bio-mimics nature’s symbiotic relationship between bacteria and algae to deliver extremely efficient biological aeration minimizing the need for energy-intensive mechanical equipment. The limited amount of energy required is capable of being offset by a small solar array to supply a truly sustainable Net Zero Energy treatment solution.
AlgaFilm Technologies
We are an experienced team of water technology developers scaling a proprietary algae based nutrient removal and recovery system that is the worlds simplest and most cost effective, integrates seamlessly into existing wastewater treatment infrastructure, and reduces capital and operating costs by up to 80%. The system is also inherently net zero, and produces an algal biomass that can be upcycled into valuable fertilizer, feed and energy feedstocks.