A part built to keep diesel exhaust cleaner has a well-known blind spot: it depends on driving conditions it doesn’t always ...

Vehicles in the U.S. are set to release more than one septillion (1,000,000,000,000,000,000,000,000) exhaust emissions particles that could relatively easily be ...

Research at a United Kingdom hospital filled with COVID-19 patients suggests portable HEPA filters effectively remove coronavirus particles from the air, a recent study showed. According to the study, ...

A diesel particulate filter cleaning job shows how a DPF is prepared, washed, tested, and dried before being refitted to the ...

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LONDON (Reuters) - A regulatory gap allows automakers like Ford and BMW to make U.S. cars that emit more ultrafine particles that harm human health than equivalent models sold in Europe and other ...

We may receive a commission on purchases made from links. One of the things you might not know about diesel engines is that based on the chemicals emitted during operation such as Carbon Monoxide (CO) ...

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 ...