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How High-Efficiency Filters Enhance Worker Health

It sounds strange, but it’s true; high-efficiency filters can actually have a positive effect on the workforce. Most office buildings run their systems at the default occupation densities found in the office. The American Society for Heating, Refrigeration, and...

How Air Filters Work

Air filters are probably just one of those things you take for granted. It’s a piece of equipment that you change or clean regularly, and that’s it, right? But have you ever given thought to exactly how air filters work? An air filter is a dirt trap. Floating through...