HOFFMAN UNFILTERED
Educational Blog Content for HVAC Professionals

Eradicating the global pandemic brought on by COVID-19 has become a lengthier process than anticipated. Healthcare facilities are still struggling...

While schools are returning to in-person learning this fall, proper ventilation is a key factor in the COVID-19 prevention strategy recommended by...

I think that we can all agree that allergies are the worst. Here are a few statistics to back this theory up: 

When we think of air pollution, many of us focus on outdoor air pollution, but did you know that indoor air pollution can be just as impactful on...