A new nanofiber filter hints at a world where carbon capture hides inside every ceiling vent, quietly scrubbing indoor air while trimming electricity bills. Researchers say this small, silent layer ...

So, you think you’re doing your engine a solid by swapping out that old air […] ...

Your car engine doesn't like to breathe through a pillow any more than you would. It needs oxygen just as badly as you need air during a sprint. But the thing is, your car's engine doesn't just inhale ...

Every time you hit the road, your car's intake system pulls in air that's full of dust, pollen, bugs, and other junk. That's where the engine air filter steps in, acting as the first line of defense ...

Despite improvements to air filtration technology in the aftermath of the COVID-19 pandemic, some of the smallest particles — those of automobile and factory emissions — can still make their way ...

We independently review everything we recommend. When you buy through our links, we may earn a commission. Learn more› By Ria Misra Ria Misra, an editor at Wirecutter, has traveled on her own ...

Millions of Americans have experienced foul car odors from dirty air filters. Cabin air filters are affordable and easy to replace with the right guidance. Change your cabin air filter before cranking ...

A car's engine air filter is routinely replaced during regular maintenance. But the cabin air filter is often overlooked, even though a dirty one can reduce HVAC performance. The cabin air filter in ...

Most disposable air filters last three to 12 months. Life span varies by model, but in general, the thicker the filter, the less often it needs changing. But the filter thickness you use is dictated ...