True Hepa 13 air purifier offers good value and solid performance. Under $100, you can get a machine that can clean 270 square feet in an hour. That’s more than most of the purifiers we tested offer for less money.
You can set up and use the True Hepa 13 in just a few minutes. The buttons are clearly labeled and lit, so if you’re in the dark, it’s easy to see which setting you’re on. Like some of our other favorites, it has an auto shut-off timer and an indicator light that indicates when to change the filter.
Although the True Hepa 13 performed only middle of the pack, it was still above average. After 30 minutes of use, we only detected a very faint lingering odor, which gave us confidence that the purifier would clear the air in our testing room quickly.