Watch this video Before You Buy the Puroair 400 Model
Most people shopping for an air purifier are solving a specific problem.
Maybe it's a pet. Maybe it's a family member with allergies that have been getting harder to manage. Maybe you live somewhere that gets hit with wildfire smoke every summer and you've finally decided to do something about it. Maybe you just moved into a new place and something about the air feels off and you can't quite explain it. Whatever brought you here, the question is the same. Does this actually work. The PuroAir 400 covers up to 2,000 square feet — independently tested in an ISO 17025 certified lab, the same certification standard used in medical and pharmaceutical testing environments. It cleans that space in about an hour. For open floor plans and large connected living areas, that kind of verified capacity matters. The filter is medical grade HEPA 14 — a tier above the standard HEPA 13 filters found in most purifiers, and independently tested to be ten times more effective at capturing fine particulate matter. It removes 99.99 percent of airborne particles down to 0.1 microns. Dust. Pollen. Pet dander. Mold spores. Smoke. The activated carbon layer handles odors, VOCs, and chemical gases on top of that. A built-in sensor reads your air quality in real time and adjusts automatically. Quiet enough to run overnight. Certified by CARB, UL, ETL, and Energy Star. Whatever problem brought you to this search — this one was built to solve it.
Full details at https://getpuroair.com
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