Well, Jason Fenske of Engineering Explained put these claims to the test, and it turns out that yes, high-performance air filters do actually yield more power. But not much.

For performance air filter manufacturers like Airaid, determining the ideal filter design for each vehicle application is a balancing act between optimal flow and packaging constraints.

To test the overall effect of this filter assembly on the flow rating of a carb, we contacted David Braswell of Braswell Carburetion. He made his 1200-cfm carburetor flow bench available for these ...

Problems have been encountered in the repeatability of performance measurements in the panel filter universal test housing specified by the Society of Automotive Engineers' SAE J726 Air Cleaner Test ...

There's a huge price range in air filters—so we were curious to see if the fancy ones made any measurable increase in engine power.

We put the Dyson Zone’s air filters to the test. Here’s what we found. The device purifies the air surrounding your face but, as with everything, there's a catch.

The equipment includes a wind tunnel with a variable speed blower for controlling the volume of air, and there are pitot tubes and gauges for measuring the flow and the static pressure of the air ...

ZenGUARD™ Enhanced Air Filters achieved an average infectious aerosol removal efficiency (ε PR) of MS2 bacteriophage of 42% compared to an untreated filter, which achieved an average ε PR of 16%.

While the Tesla Model 3 doesn't have the hospital-grade HEPA filter found in its flagship siblings, it appears to do a stellar job cleaning out particulates.

Check out K&N, Volant, AFE, Airaid, True Flow, and S&B aftermarket air filters for your diesel trucks, only ond dieselpowermag.com, the official website of Diesel Power magazine.

A team of researchers at Washington State University are using corn to create air filters.