Two studies looked at which materials are best for homemade masks. What makes a better face covering to guard against COVID-19 transmission, a T-shirt or a scarf? Is it safe to use a vacuum cleaner ...

Rising pollution is pushing many households to consider air purifiers, but choosing the right one needs careful thought. Here ...

What makes a better face covering to guard against COVID-19 transmission, a T-shirt or a scarf? Is it safe to use a vacuum cleaner bag? What about a coffee filter? With U.S. government and health ...

Camfil clarifies HEPA filter standards. Tested and certified HEPA filters remove a minimum of 99.97% of 0.3-micron particles, ...

When choosing a vacuum cleaner, suction power is the first thing most people look at. However, all that suction power may be for naught if your appliance blows half that dust and dander right back ...

A HEPA filter is an effective way of significantly reducing airborne particles from entering a car, though it’s not a 100% safeguard against coronavirus. Most new cars have cabin air filters that ...

Ineffective gas turbine inlet filtration will cost a power plant a lot of money through reduced turbine efficiency, increased maintenance costs and lower turbine availability. In the face of these ...

You want your vacuum to catch as many allergens as possible, rather than blowing them back out into the air, which is why HEPA filters are sought after by many buyers. You might be wondering if your ...