All Airaid Premium Filters are hand-made using the highest quality urethane available that will not shrink, crack or tear like some other products out on the market.

All Airaid Premium Filters are made from multiple layers of oiled cotton and gauze with an additional last layer of defense built in known as SynthaFlow. SynthaFlow is a dry flowing synthetic layer that enables our filters to filtrate better without harming air flow.

Lastly SynthaFlow also acts as a security blanket which does not allow any oil from the filter to pass through and possibly contaminate sensors in the air intake system tract. We believe this is the finest air filter you will ever own, and we stand behind it with our Lifetime “No-Hassle” Warranty.