Do home air purifiers work

Yes, home air purifiers work.

Different air purifiers will work in different ways. An air purifier with a HEPA filter will so a good job of cleaning the air. The purifier also needs a strong fan. An air purifier can only clean the air that passes through it.

If you get an air purifier with a HEPA filter and a strong fan, it will clean the air in you house.

Watch out for

1. ionic air purifiers, they usually don't work very well.

2. ozone generators because ozone in dangerous to your health

3. if there is no fan, it can't do a good job.