Despite the lower price tag, the Levoit Smart H13 is a well-designed, good-looking purifier with a similar smartphone app and voice control as the more expensive Levoit Core model. You can schedule the purifier to run at specific times and even receive notifications when filters need to be changed.
For people who want a purifier with air quality monitoring and voice control but don’t need the extra features of the Core 200S, the Smart H13 is a perfect choice. It has a more powerful motor than most purifiers, so it is quieter than most. However, the Smart H13 might not be for you if you prefer a quieter purifier overall. This is one of the louder models we tested.