Quality Filters places first commercial order for Zentek’s ZenGuard graphene-enhanced air filtration media

The initial order includes 244 rolls of ZenGuard filtration media, which will be used to produce various sizes of heating, ventilation and air conditioning (HVAC) filters. This follows a validation and qualification program that evaluated product compatibility, scalability in manufacturing, and filtration performance under commercial production conditions. The pilot program was first announced in March 2026. According to Zentek, the program confirmed that its graphene-enabled filtration media met Quality Filters’ production specifications, enabling the transition from pilot-stage evaluation to commercial manufacturing and market launch.

Quality Filters Inc. has completed qualification testing of Zentek’s ZenGuard air filtration media and placed its first commercial order, marking Zentek’s entry into commercial production for the US HVAC filtration market.The initial order includes 244 rolls of ZenGuard filtration media, which will be used to produce various sizes of heating, ventilation and air conditioning (HVAC) filters. This follows a validation and qualification program that evaluated product compatibility, scalability in manufacturing, and filtration performance under commercial production conditions. The pilot program was first announced in March 2026. According to Zentek, the program confirmed that its graphene-enabled filtration media met Quality Filters’ production specifications, enabling the transition from pilot-stage evaluation to commercial manufacturing and market launch.

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