Blog Posts

Standards on Air Filters for General Ventilation

Preface Studies have shown a consequential association between human exposure to particulate matter (PM) and health risks. It has been established that fine dust can be a serious health hazard, contributing to or even causing respiratory and cardiovascular diseases. Until recently, most standards for heating, ventilation, and air-conditioning (HVAC) have been primarily concerned with the design and performance of HVAC systems. However, attention also needs to be paid to the increasingly important fields of air filtrations where issues of...

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