We have two air purifiers in our house. One is the commercial grade Jaspr air purifier and the ... Control and Prevention (CDC) states that DIY purifiers can be a temporary solution, particularly ...

Which is why [Adam Kelly] decided to design this DIY HEPA air purifier that can be built for less than $100. That might still sound like a lot of money, but compared to the $500 sticker price he ...

While a DIY air purifier from a box fan and filters can help, our air quality expert says having a purpose-built unit is better.