Purashield 500 Replacement Filter

Product ID PS500.filter
Price: $ 198.00 each
List price $ 225.00 each
Ships within 5 business days
  • Destroys up to 99.98% of Targeted Viruses & Bacteria* with Patented 4-Layer Filter
  • Fights virus, bacteria, mold, cough & sneeze, pollen, and dust
  • Change filter every 6 months
  • Made in the USA!
  • Qualifies for Free Shipping
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  • 198.00 1-Pack (198.00 each)

Product Details /

Size
14 1/2 x 14 1/2 x 23
Air Filter Type
Air Purifier
Quality
virus, bacteria, mold, cough & sneeze, pollen, and dust
Material
Pre-filter, Chemical Filtration Antimicrobial layer using Puraward Fiber, H13 grade HEPA Filter
Captured Particle Size
0.3-1.0 Microns
Capacity
High Capacity
SKU
PS500.filter
Air Flow
250 CFM / 425 CMH
Max Energy Use
147W
Noise Level
<60 dBA
Particulate Matter
99.99% of PM2.3, and 99.97% of PM0.3
Voltage
120 US / 220V EU
Warranty
2 Years

PurasPurashield 500 Replacement Filter

Uses a disposable 4-layer filter with an antimicrobial filter layer using PuraWard® technology that eliminates viruses and bacteria. Includes 22 lbs of Purafil’s patented antimicrobial dry chemical media blend that eliminates viruses and bacteria. Compact and mobile design.

Purashield Filter

Quickly destroys harmful viruses, bacteria, and mold in the air

  • Disposable 4-layer filter (safe for landfills)
  • 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
  • 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%
SARS 99.58%
Bacteria / Fungus Reduction Rate
S. aureus 99.95%
E. Coli 99.96%
C. albicans 99.90%

Puraward Antimicrobial Media has been tested to remove the following microbials:

Virus Killing Rate
H1N1 99.49%
Bacteria Killing Rate
Staphylococcus Albus 93.78%

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.