HEPA, high efficiency particulate air, is a form of air purifier that removes or reduces harmful particle matter from the air ...

Air purifiers can help keep your home clear of dust, allergens, and smoke, and Consumer Reports can help you pick one that ...

A new study has found that using an in-home HEPA air purifier for one month led to measurable improvements in executive function and mental flexibility in adults aged 40 and older. The findings come ...

The top air purifiers we've tested can help you monitor indoor air quality and breathe more easily. From HEPA filtration to ...