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Posts Tagged: air filter tests

Automotive air filter test — Are amateur filter tests accurate?

Are amateur automotive air filter tests accurate? Go on to any automotive forum and you’ll see people referencing automotive air filter tests done by amateurs. The tests are usually conducted by someone who has some lab experience. At first glance the results may convince you to buy one air filter brand over another. But these home made tests are bogus because their testing methods don’t duplicate real world conditions. The results are totally worthless. Here’s why. The air filter testing setup is wrong Auto engineers design the air filter and … Read More


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