Purashield 500 Air Scrubber - Cabinet Filtration Units

Product ID PS500.airscrubber
Price: $ 1299.00 each
List price $ 1599.00 each
Ships within 10 business days
  • The portable air scrubber removes 99.99% of Aerosols Carrying Viruses* with Patented 4-Layer Filter
  • This commercial air scrubber is on wheels and perfect for doctors' offices, fitness facilities, salons, and other public indoor spaces.
  • With the strength of an industrial air scrubber, it boasts a 99.999% reduction viable MS2 within 30 minutes in 500 sq. ft. space
  • It targets harmful airborne pollutants including mold, the products of coughs & sneezes such as viruses and bacteria, dust, and pollen.
  • 1 filter is included. For optimal performance, be sure to change the filter every 6 months.
  • Made in the USA!
  • Qualifies for Free Shipping
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Buy more and save!
  • 1299.00 1-Pack (1299.00 each)
  • 9872.40 8-Pack (1234.05 each)
  • 18705.60 16-Pack (1169.10 each)

Product Details /

14 1/2 x 14 1/2 x 23
Air Filter Type
Air Purifier
virus, bacteria, mold, cough & sneeze, pollen, and dust
Pre-filter, Molecular Filtration, Antimicrobial layer using Puraward Fiber, H13 grade HEPA Filter
Captured Particle Size
0.3-1.0 Microns
High Capacity
Air Flow
250 CFM / 425 CMH
Max Energy Use
Noise Level
<60 dBA
Particulate Matter
99.99% of PM2.3, and 99.97% of PM0.3
120 US / 220V EU
2 Years
Lead Time
10 Business Days

Purashield 500 Air Scrubber

Purashield's portable air scrubber uses a disposable 4-layer filter with an antimicrobial filter layer using PuraWard® technology that eliminates viruses and bacteria. It's also compact and on wheels, so you can easily roll it anywhere that you need it in your office or shop to protect your employees and customers.

Purashield Filter

In just 30 minutes, it eliminates harmful viruses, bacteria, and mold from your air

  • The air scrubber's disposable 4-layer filter is safe for landfills.
  • It's so powerful because it includes 22lbs. of Purafil’s patented non-toxic antimicrobial dry chemical media blend that destroys target viruses and bacteria using copper and silver ions to oxidize and stop virus particles from replicating.
  • It also features H13-grade HEPA filtration for harmful particulate matter: 99.99% of PM2.5, and 99.97% of PM0.3.

Puraward Fiber has been tested to remove the following microbials:

Virus Reduction Rate
H1N1 99.91%
H7N9 99.98%
Bacteria / Fungus Reduction Rate
S. aureus 99.95%
E. Coli 99.96%

Produces no ozone compared to UV light filtering machines

  • (PDF attached) Comparison of Purafil’s Media and Puraward vs. UV disinfection technology
  • (PDF attached) Ozone & ROS Generating Air Cleaners review

Reference research articles:

  • *2018 Assessment of Viricidal Effectiveness of Treated Fabric Material Via Direct Contact – Misting Study SARS – Associated Coronavirus. Microbac Laboratories, Inc
  • *2018 Assessment of Viricidal Effectiveness of Treated Fabric Material Via Direct Contact – Misting Study Influnza A Virus (H1N1) Microbac Laboratories, Inc
  • **Efficacy of the Purafil PuraShield 500 device against aerosolized MS2 Virus. J. Balarashti, J. Trolinger, ARE Laboratories, May 18, 2020.

Background on Purafil

  • For 50 years, Purafil’s technically advanced products have been on duty in environments as sensitive as NASA laboratories, the Sistine Chapel, hospitals and airports.