- ZenGUARD filters achieved a 42% infectious aerosol removal efficiency vs 16% for untreated filters.
- Zentek's technology complies with new ASHRAE Standard 241-2023 requirements.
- Can be used with lower-rated MERV 9A filters, avoiding costly HVAC system upgrades.
Zentek Ltd. (ZTEK, Financial), a leader in technological innovation for air filtration, has announced promising new test results for its ZenGUARD™ Enhanced Air Filters. The tests, conducted by the ISO-certified lab LMS Technologies, revealed that the ZenGUARD filters achieve an impressive 42% infectious aerosol removal efficiency when tested against the bacteriophage MS2, surpassing the 16% efficiency of untreated filters. This demonstrates a 2.6 times improvement in viral filtration efficiency.
Significantly, the ZenGUARD technology meets the ASHRAE Standard 241-2023 guidelines for controlling infectious aerosols without increasing energy consumption or carbon emissions. This compliance is crucial for facilities aiming to reduce airborne virus transmission while maintaining energy efficiency.
An outstanding feature of Zentek's technology is its compatibility with existing HVAC systems without requiring MERV 11A or higher filters, thanks to its capability of achieving a 42% EPR even with MERV 9A filters. This positions ZenGUARD as a cost-effective solution for improving indoor air quality and reducing maintenance costs, providing a strategic edge for building operators facing air quality mandates and carbon reduction goals.
"These results reaffirm ZenGUARD's ability to improve indoor quality efficiently," stated Greg Fenton, CEO of Zentek Ltd. "We are proud to provide a unique solution that meets the most recent air quality standards, while also reducing costs and supporting environmental goals."
