Purafil PuraShield™ 500 Room Air Purifier

Purafil PuraShield™ 500 Room Air Purifier


  • $699.00
    Unit price per 
  • Save $300
Shipping calculated at checkout.

FREE shipping for orders over $99 weighing less than 150 lb.

FREE delivery in Western New York State

FREE curbside pickup in Rochester

$200 flat-rate standard freight for items over 150 lb.

Only 0 left!
Will be in stock after

The Purashield 500 Air Scrubber uses a disposable 4-layer filter with an antimicrobial layer using PuraWard® technology that eliminates viruses and bacteria. It includes 22 lbs. of Purafil’s patented antimicrobial dry chemical media blend and features a compact and mobile design.

  • Removes 99.99% of Aerosols Carrying Viruses*
  • Uses a disposable 4-layer filter
  • Equipped with a filter layer protected by PuraWard® technology
  • Includes 22 lbs. of Purafil’s patented§ molecular filtration media
  • HEPA filtration for harmful particulate matter
  • Also removes toxic and damaging gaseous pollutants
  • Compact portable design


*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

Purashield Filter

Clears the air of harmful viruses, bacteria, and mold

  • The commercial air scrubber's disposable 4-layer filter is safe for landfills.
  • 22 lbs. of Purafil’s patented non-toxic antimicrobial dry chemical media blend destroys target viruses and bacteria with copper and silver ions that oxidize and stop virus particles from replicating.
  • H13 grade HEPA filtration removes harmful particulate matter: 99.99% of PM 2.5 and 99.97% of PM 0.3.

PuraWard Fiber has been tested to remove the following microbes:

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


Product Type Portable Room Air Purifiers
Product Line PuraShield™
Manufacturer Part Number CPUM-500-4
Applications Disinfecting and cleaning air in a variety of room types including homes, restaurant dining rooms, casinos, hotels, schools, conference rooms, offices, salons, gyms, medical offices, and treatment rooms.
Warranty 2 years
Filters Out Removes 99.97% of all particles larger than 0.3 microns
Maximum Airflow (CFM) 250
Cabinet Color White
Filters Down to 0.3-1.0 microns
Filtration Stages

STAGE 1: Pre-filter - Traps dust, pollen, and other large particulate matter.

STAGE 2: Chemical filtration - Anti-microbial eliminates viruses & bacteria through oxidation, and removes toxic and harmful gases 

STAGE 3: Anti-microbial filtration - PuraWard fiber with anti-microbial silver and copper fibers eliminates viruses, bacteria, and mold

STAGE 4: HEPA Filter - Captures 99.99% of PM 0.3, PM 2.5, and other particulates, allergens, bacteria, and viruses.

Germicidal Technology Copper & Silver Ions
Noise Level – High Fan Setting (dB) 60 dB
Noise Level – Low Fan Setting (dB) 42 dB
Variable Speed Control? Yes
Number of Speed Settings 3
Voltage 115
Watts 147
Certifications UL, CSA & CE approved
Product Depth (in.) 14.5
Product Height (in.) 23
Product Width (in.) 14.5
Product Dimensions (in.) 14.5 x 14.5 x 23
Product Weight (lb.) 53
Package Quantity 1
Import Designation Made in USA
Country of Origin United States

Related Products