AIRAID direct replacement filters have a feature
that makes them the most durable in the industry-STAINLESS STEEL. Combine our
304 S.S. mesh with our five layer media, and you have the finest filter in the
world! Using durable media and premium urethane to bring you superior
filtration, it is no wonder we can offer a lifetime "No Hassle Warranty". We
know that our filters will last the life of your vehicle.
|AIRAID's "4 +1" filter
construction out-performs the others in clean air testing. Our
competitors' airflow gains come at the expense of inferior
filtration. AIRAID® provides the optimum balance between maximum
airflow and maximum filtration by utilizing 5 layers. The Fifth and
"last layer of defense" is a synthetic media assuring the cleanest
air possible from any washable filter.
|AIRAID tests to SAE
standard J726, the method for testing fractional efficiency of a
filter. We could say that we capture 99.997 percent of particles of
10 microns and larger, most air filters, capture the full range of
particulates, even down to 2 microns. Our filters are so efficient
that we test all the way down to 0.3 microns. At 2 microns, our
filters capture almost twice the percentage of particulates that our
competitors do, and more than 6 times the amount at 0.5 microns.