A cheap, do-it-yourself air purifier is powerful enough to effectively protect a home from free-floating flu and COVID-19 viruses, according to test results from the U.S. Environmental Protection ...

A clean engine air filter provides proper airflow for efficient fuel combustion, improves fuel economy, and traps harmful particles, reducing wear and tear on engine components.

I am not a handy person and even I can DIY this indoor air filter. See how I made a Corsi-Rosenthal Box.

To create a DIY air cleaner, the EPA said to attach a furnace filter to the back of a box fan using clamps, duct tape, or bungee cords.

If your air quality is bad and you don’t have an air purifier, an HVAC filter taped to a box fan is better than nothing.

In large public spaces, like cafeterias, bringing in fresh air can get a bit trickier. COVID-19 aerosol transmission is comparable to cigarette smoke.

Suppose that you want to change the cabin air filter on your BMW 5 Series (F10 or F11) and you don't want to pay someone else to do it. This is how it's done ...

Air quality can be impacted by smoke from wildfires. Our reporter set out to build an air filter — in a style the EPA praised, using only things she already had at home.

A type of simple, DIY air filter can be an effective way to filter out indoor air pollutants Date: December 23, 2022 Source: Brown University Summary: A study found that inexpensive, easy-to ...