If your air purifier has a carbon filter instead of a HEPA, you can clean this with the same method. Both types of filters will need to replaced eventually, even when you keep on top of cleaning them.

Air purifier in living room (Image credit: Shutterstock) There are many reasons why you may need an air purifier. For instance, if you live in a region with low air quality, in a high-polluted ...

If you want to use your air purifier in a smaller room, having to install it three feet from the wall (like the Crane user guide suggests) might become an inconvenient tripping hazard.

Levoit Air Purifier Core 300 $78.99 (Was $99.99) See It This cheap air purifier targets smoke, dust, and pollen, along with some bacteria and viruses.

Yes. Air purifiers are generally designed to be run all the time if you prefer to. You can put the purifier on its lowest setting to diminish noise and let it run throughout the day.

If I remember correctly, an air purifier runs air through a container of water, which strips dust from the air. A dehumidifier would be good to stop the damage caused by the humidifier.