HOFFMAN UNFILTERED
Educational Blog Content for HVAC Professionals

Indoor Air Quality Improvements: Price Ceiling Air Purifier

Indoor air quality is one of the most important topics in commercial HVAC in 2022 and has been since the advent of the COVID-19 pandemic in 2020....

Jun / 14
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Should K-12 Schools Spend COVID Relief Funds on HVAC System Upgrades?

According to a recent Wall Street Journal article, 93% of the $122 billion funds allocated to K-12 school districts nationwide remains unspent....

Jun / 9
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3 Ways to Improve Commercial Kitchen Ventilation

We all know that the kitchen is the heart of any restaurant and having a proper ventilation system is crucial to your success. To maintain a cool...

Apr / 19
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Product spotlight: DM-2™ from global plasma solutions

The Duct Mounted Auto-Cleaning Needlepoint Bipolar Ionization System (DM-2) is the self-cleaning needlepoint bipolar air ionization system designed...

Feb / 16
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