Purashield 500 Air Scrubber

Removes 99.9% of Aerosols Carrying Viruses*

Advanced Air Filtration
Virus Protection
4 Unique Layers of Protection

4 Unique Layers of Protection

  1. Pre-Filter: Traps dust, pollen, and other large particulate matter
  2. Molecular Filtration: Patented§ molecular filtration media removes aerosols carrying viruses from the air, safely oxidizing the molecules, while removing toxic and harmful gases
  3. PuraWard Filter: The PuraWard filter is protected from many viruses, bacteria, and mold using copper and silver ions✝
  4. HEPA Final Filter: Captures PM0.3, PM2.5, and other particulates, allergens, bacteria, and viruses
PuraWard Filters✝: A high efficiency filter protected by an embedded microtechnology containing an EPA registered antimicrobial additive using copper and silver ions to combat many bacteria and viruses.
Molecular Filtration: Developed and manufactured in the USA, our patented molecular filtration media removes molecular contaminants from the air, safely oxidizing the molecules, while removing toxic and harmful gases.
Purashield 500 Vs The Competition

The Most Advanced, Multi-stage, Filtration Technology In A Compact, Portable Unit

  • Fan: 400 CFM / 680 CMH
  • Holds 22 lbs of molecular filtration media
  • Compact design with casters for portability
  • Low pressure drop and quiet operation
  • Voltage: 110V US / 220V EU
  • 360-degree air circulation and purification
  • 4.5 ft power cord
  • Blower Certifications: UL, CSA & CE approved
Determine the Number of Purashield 500 Units You Need
* Laboratory testing demonstrated 99.99% reduction of aerosols carrying MS2. Copies of the full test reports are available upon request
✝ Filter protected by an EPA-registered antimicrobial additive.
§ Patent number US 9,370,763 B2