Zentek Announces Test Results Validating ZenGUARD(TM) Enhanced Air Filters as a High-Performance Solution for ASHRAE Standard 241 Compliance

Zentek Announces Test Results Validating ZenGUARD(TM) Enhanced Air Filters as a High-Performance Solution for ASHRAE Standard 241 Compliance

GUELPH, ON / ACCESS Newswire / June 12, 2025 / Zentek Ltd. ("Zentek" or the "Company") (Nasdaq:ZTEK)(TSXV:ZEN), an intellectual property technology development and commercialization company, is pleased to announce new independent test results comparing the viral filtration efficiency ("VFE") of…

Independent Lab Tests Reveal ZenGUARD Air Filters Outperform Standard Filters by 162% in Virus Protection

New independent tests validate ZenGUARD's superior viral filtration efficiency for ASHRAE 241 compliance. See how it achieves 42% protection without energy penalties.