HOFFMAN UNFILTERED
Educational Blog Content for HVAC Professionals

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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Eliminating Airborne Viruses: Your Questions Answered

We all strive for the healthiest indoor air possible, now more than ever. Global Plasma Solutions (GPS), with their patented NEEDLEPOINT BIPOLAR...

Nov / 17
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The Risk of Airborne Virus Transmission in Buildings

As of today, COVID-19 has claimed over 374,000 lives worldwide with over 6 million confirmed cases but, according to a recent New York Times article,...

Jun / 1
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Four Benefits of GPS NPBI Technology

Needlepoint Bipolar Ionization (NPBI) technology works to safely clean the air inside commercial and residential buildings. NPBI is the artificial...

May / 8
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