The University of Santo Tomas Hospital asked the Department of Science and Technology-Industrial Technology Development Institute (DoST-IDTI) to evaluate certain air filters that could be used in their respirators and ventilators — critical instruments given the coronavirus crisis.

UST Hospital consulted with the DoST-IDTI’s Advanced Manufacturing Center for Materials Development (AMCen-Matdev) team regarding the characteristics of alternative types of air filter alternatives.

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