Zentek Ltd. Launches Pilot Evaluation Program with U.S. HVAC Filter Manufacturer Quality Filters Inc.

ZTEK
March 04, 2026

Zentek Ltd. (TSXV:ZEN, NASDAQ:ZTEK) announced a pilot evaluation program with Quality Filters Inc., a U.S. manufacturer of HVAC and industrial air‑filtration products, to test the integration of Zentek’s graphene‑based ZenGUARD antimicrobial coating into Quality Filters’ commercial product lines. The pilot, scheduled to run for 8‑12 weeks, will assess performance, manufacturability, and market fit under real‑world production conditions.

The partnership aligns with Zentek’s broader strategy to commercialize its graphene technology through established manufacturers, following a strategic reset in January 2026 that focused on three core platforms: Albany Graphite, ZenGUARD, and Triera. A successful pilot could validate this partnership‑driven model and potentially lead to a commercial supply agreement, creating a new revenue stream for a company that has struggled with negative operating margins of –913.47 % and net margins of –856.95 %, a current ratio of 1, an Altman Z‑Score of 2.46, and a Beneish M‑Score of 4.26.

Management commentary underscores the significance of the collaboration. Quality Filters CEO Amy Spottswood said, "We are interested in evaluating advanced coating technologies that can enhance the performance and value proposition of our filtration products. This pilot program will allow us to assess Zentek's proprietary air filtration media technology under our standard production conditions and evaluate its potential for integration into our commercial product offerings." Zentek CEO Mohammed (Moe) Jiwan added, "This pilot program with Quality Filters represents a meaningful step forward in our principal commercialization pathways. Rather than building manufacturing capacity from the ground up, we are working to integrate our intellectual property directly into the production lines of an established filter manufacturer. We are extremely excited to work with the Quality family and look forward to demonstrating our unique performance advantages in their production environment over the coming weeks."

The U.S. HVAC market is a high‑growth segment, and successful integration of ZenGUARD could position Zentek to capture a share of that market. However, ZenGUARD is currently approved only for surgical masks and awaits Health Canada approval for HVAC applications, adding regulatory uncertainty. The partnership follows a prior collaboration with Filtration Solutions Industrial Co. in the GCC, indicating Zentek’s intent to expand globally.

The pilot represents a critical milestone for Zentek, offering a potential path to revenue generation and validation of its partnership strategy, but the company’s financial fragility and regulatory hurdles mean that the outcome will be closely watched by investors and analysts.

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