CLEAN AIR FOR ALL.
THE POWER OF
HEPA Final Filter
Captures PM0.3, PM2.5 & other particulates, allergens, bacteria & viruses
Protected from many viruses, bacteria & mold using copper & silver ions†
Patented§ molecular filtration media removes aerosols carrying viruses from the air, safely oxidizing the molecules while removing toxic & harmful gases
Traps larger particulate
matter, like dust & pollen
Breathe Easy: Purashield's Got You Covered
Best in Class
Third-party testing confirms the performance of our patented§ molecular filtration.
Safer Air in Minutes
99.9% of aerosols carrying viruses were scrubbed from the air in less than 15 min.*
Our patented molecular filtration media is developed & manufactured in the USA.
Powerful Odor Removal
Unlike the competition, PuraShield permanently traps harmful gases & odors.
Protecting the Hubble Telescope from Microscopic Risks
When the roof of the Hubble Space Telescope Cleanroom was in need of repairs, NASA knew it could put highly sensitive instrumentation at risk. They needed something stronger than a HEPA filter — so they looked to Purafil. We created an innovative Purafilter to scrub even the most microscopic particulates from the air, protecting their equipment from exposure and corrosion
Protect your space with NASA-worthy technology.
Dr. David E. Schmidt,
Dr. Jessica Cohen
§Patent number US 9,370,763 B2
*Laboratory testing demonstrated 99.99% reduction of aerosols carrying MS2. Copies of the full test reports are available upon request