Powerful Air Filtration
for Medical, Educatonal &
Commercial Facilities.

PuraShield is an air scrubbing device that uses patented technology and multiple stages of filtration to remove 99.99% of aerosols carrying viruses*. It is the only scrubber that uses patented§ molecular filtration and has third party testing to validate its performance.


“COVID-19 Is Transmitted Through Aerosols. We Have Enough Evidence, Now It Is Time to Act”

– Time – August 25, 2020

The Power of 4 Stage Filtration

STAGE 1: Prefilter

Traps dust, pollen and other large particulate matter.
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STAGE 2: Molecular Filter

Patented§ molecular filtration media removes aerosols carrying virsuses from the air, safely oxidizing the molecules, while removing toxic and harmful gases.
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STAGE 3: PuraWard Filter

The PuraWard filter is protected from many viruses, bacteria, and mold using copper and silver ions†.
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STAGE 4: HEPA Final Filter

Captures PM0.3, PM2.5 and other particulates, allergens, bacteria and viruses.
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PuraShield 1000 At A Glance

  • Quickly and effectively removes many aerosols carrying harmful viruses, bacteria, mold, and smoke from the air
  • Equipped with a filter layer protected by PuraWard® technology using copper & silver ions†
  • Disposable PK Modules containing 50 lbs of Purafil’s patented§ molecular filtration media
  • HEPA filtration for harmful particulate matter
  • Also removes toxic and damaging gaseous pollutants
  • Compact and mobile design

Technical Specifications

If you like doing indepth research on products and you’re interested in viewing more technical information on the PuraShield Mini…

Standard Features

Holds 50 lbs of molecular filtration media
Compact design with casters for mobility
High efficiency with less power consumption
Low pressure drop and low noise level
Fans are Class F, thermally protected, IP44 protection
EC fan is CE and CCC certified and is controlled by a potentiometer

Engineering Specifications

Airflow600 CFM / 1,000 CMH
Overall Dimensions22” x 30” x 58”
Weight~220 lbs
Input Voltage110V US / 220V EU
Noise Level<70 dBA
Temperature Range0°C to 40°C

PuraWard Filter is protected from Viruses and Bacteria

VirusReduction RateTime
H1N199.91%5 Min.
H7N999.98%5 Min.
BacteriaReduction RateTime
S. Aureus99.95%1 Hr
E. coli99.96%1 Hr

Patented§ Molecular Filtration Media:

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.

Are you ready to improve your indoor air quality?

Purchase the PuraShield 1000

PuraShield 1000

From one of these fine distributors

Unified Brands
MSC Industrial Supply Co
Global Industrial
airborne shield
Applied Industrial Technologies

*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