What You Need to Know About ASHRAE Table 6-5: The Contaminants That Define Your Indoor Air Quality
When it comes to indoor air quality (IAQ), most people think about temperature, humidity, or maybe dust. But the real challenge often lies in the invisible gaseous and particulate contaminants that can quietly impact occupant health and comfort. That’s where ASHRAE...
Understanding ASHRAE Standards 145.2 and 52.2: A Guide to Interpreting Air Purifier Performance
When evaluating the effectiveness of air filtration, not all test data is created equal. Two of the most important industry standards for assessing air filters are ASHRAE Standard 145.2 and ASHRAE Standard 52.2. These serve as the foundation for strategies like ASHRAE...
Why Certified HEPA Filters Matter—And What You Should Ask Before You Buy
HEPA filtration is more than a buzzword—it’s a benchmark for critical environments that can’t afford compromised air. Used across industries where air purity is non-negotiable, certified HEPA (High-Efficiency Particulate Air) filters are the proven choice for removing...
Is IAQP Replacing DCV for Energy-Efficient Ventilation?
As building codes evolve and indoor air quality (IAQ) becomes a top priority, many design teams are rethinking their approach to energy-efficient ventilation. For years, Demand Control Ventilation (DCV) has been the standard method for reducing energy consumption in...
