I Want To
Remove Dust
Remove Odors
Remove Cigar Smoke
Virus Protection
Remove Mold
Remove VOC's
Remove Chemicals
Remove Smoke
Best Solution for All Indoor Air Quality Issues
If your main concern is ensuring your air is virus and bacteria free a UV-C induct air system for $239 is the best value. As far as HEPA machines go, the best for virus protection are the Bio-Net air purifier, the NQ Clarifier, the Airpura P-600 or the Ionic Zone IZ-PCO Smoke and VOC Eater . Spraying key surfaces with TiO2 PCO liquid will also create surfaces resistant to viruses and bacteria.
Air Oasis sells a mold and virus Indoor Air Quality Test Kit that can be used to see if the air purifier you choose is effective at removing viruses, molds and bacteria from the air. ($13.95)