Hi @efsunderland , 

Depending on where you are in the world, I suggest following the development and release of Dyson’s Big+Quiet Purifier. https://www.dyson.com/air-treatment/air-purifiers. 

Purifiers large open spaces, low noise and an adjustable airflow. I’m unsure if it would remove Covid specifically, but it claims the removal of 99.97% of fine particles. Maybe the new Community Manager can comment. 

David. 

Hi @efsunderland,

If you’re planning to use your machine in a commercial meeting room space, our new Dyson HEPA Big+Quiet Formaldehyde could work well for your needs. It’s our quietest, most powerful air purifier yet - with low noise levels of just 55.6dB at its maximum setting. For the size of the space you’ve mentioned, we’d recommend using two machines.

Dyson air purifiers capture viruses, including the SARS-CoV-2/COVID-19 virus*. It is important to keep in mind that while an air purifier can help reduce airborne virus concentration, we can’t guarantee protection from any infection or disease.

You can find out more on our website: https://www.dyson.com/commercial/air-treatment/hepa-big-quiet-formaldehyde

﹡Dyson purifiers were challenged with airborne SARS-CoV-2 (the virus that causes COVID-19) at an independent lab, in a 0.37 m3 chamber for 90 seconds. Dyson Purifiers were also challenged with  Phi-6 bacteriophage (a surrogate to test SARS-CoV-2) at an independent lab, using a 30 m3 chamber. After 90 minutes at maximum fan speed, the airborne concentration in the chamber was reduced by 99.9 %. Real-life efficacy may vary.