purifiers
HealthPro Plus
HyperHEPA captures particles down to 0.003 microns—100x smaller than standard HEPA. Medical-grade for severe allergies and chemical sensitivity.
Quality & Materials
HyperHEPA + V5 gas-phase filtration with pelletized carbon. Swiss-made.
Evidence & Testing
Third-party tested zero ozone. Used in hospitals and clean rooms.
Brand Transparency
Individual test report included with each unit.
Value Assessment
$900 but filters last 3-4 years. Long-term cost competitive with cheaper units.
Why Not Alternatives?
Standard HEPA only goes to 0.3 microns. This catches ultrafine particles that penetrate lungs deepest. 3-4 year filter life offsets high price.
More in Air Quality
Coway
AP-1512HH Mighty
True HEPA with 246 CADR. Cheapest to maintain at $0.07/CFM. Zero ozone, CARB certified. The value king of air purifiers.
Awair
Element
Monitors CO2, PM2.5, VOC, humidity, and temperature. Best display—readable across room. Baseline accuracy verified by Air Purifier First testing.
Coway
Airmega AP-1512HH Mighty
The Coway Mighty is the industry standard for efficiency and longevity, consistently outperforming units double its price in CADR (Clean Air Delivery Rate) tests. Its combination of a true HEPA filter, a long-lasting motor, and an eco-mode that shuts off the fan when air is clean makes it the most cost-effective high-performance unit available.
Blueair
Blue Pure 211i Max
The Blueair 211i Max is the powerhouse for large rooms, utilizing proprietary HEPASilent technology to deliver exceptionally high CADR with very low noise levels. Its 360-degree air intake allows for more flexible placement in a room compared to rear-intake models.