LiqTech’s QlariFlow™ Aquatics platform combines silicon carbide ceramic membranes with a compact, modular system design to address the water quality and operating requirements of commercial pools. The technology is designed to deliver consistent filtration while helping operators reduce water, energy and chemical consumption compared with conventional filtration approaches. Its space-efficient configuration also supports installation in facilities where plant room space is limited, making it suitable for both new pool projects and upgrades to existing facilities.

These capabilities are central to LiqTech’s Aquatics growth strategy. By bringing its membrane technology and filtration systems to more commercial pool applications, the Company aims to meet demand for reliable water treatment and more efficient facility operation. The Helsinki project, which specifies a 2 × 2 membrane configuration plus AutoCIP, will bring LiqTech’s filtration technology to a commercial pool in Finland and serve as an example for other pool operators considering similar upgrades.

“This first order in Finland reflects our progress in bringing LiqTech’s ceramic membrane technology to more commercial pool markets,” said Fei Chen, CEO of LiqTech. “Our value starts with the technology and the system we deliver. We combine precise filtration with a compact design to help pool operators maintain water quality while using resources more efficiently. The Original Sokos Hotel Presidentti project is another step in expanding the reach of these capabilities, with Pool4You providing the local expertise and customer access to support our growth in Finland.”

The order follows the September 1, 2026 expansion of LiqTech’s Pool4You partnership. With more than four decades of pool water treatment experience, Pool4You provides established local relationships and project support that complement LiqTech’s technology. Its work encompasses over 80% of Finnish public swimming pool water treatment systems.

About LiqTech International Inc.

LiqTech International, Inc., a Nevada corporation, is a high-tech filtration technology company that provides state-of-the-art ceramic silicon carbide filtration technologies for gas and liquid purification. LiqTech's silicon carbide membranes are designed to be used in the most challenging purification applications, and its silicon carbide filters are used to control diesel exhaust soot emissions. Using nanotechnology, LiqTech develops products using its proprietary silicon carbide technology, resulting in a wide range of component membranes, membrane systems, and filters for both microfiltration and ultrafiltration applications. By incorporating LiqTech's SiC liquid membrane technology with the Company´s extensive systems design experience and capabilities, LiqTech offers unique, modular designed filtration solutions for the most difficult water purification applications.

For more information, please visit www.liqtech.com 

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Forward–Looking Statement

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