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AIRAID Replacement Air Filter 850-175

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  • Increase air flow improves your engine's performance
  • Constructed a urethane body that won't crack or curl
  • Excellent filtration with combination of proprietary SynthaFlow and multiple cotton gauze layers
  • Filters are 100% reusable
  • Tested to SAE standard J726, the method for testing fractional efficiency of a filter
  • Captures 99.997% of particles of 10 microns and larger
  • Filters contain Multiple Cotton Gauze layers, a SynthaFlow layer, and finally the durable epoxy-coated wire mesh
  • Wire mesh is constructed of 304 stainless steel
  • Lifetime No Hassle Warranty
  • Direct fit replacement for your original factory filter
  • Made in the USA - Phoenix, AZ

AIRAID direct fit stock replacement air filters are going to increase air flow, while also protecting your engine by filtering our dust and dirt. All AIRAID filters are cleanable and reusable, so this should be the last filter you ever buy for your truck or SUV. Oiled and dry filters available, so you can get exactly what you want. If it's time to replace your truck's air filter, don't drop some junk filter in there. Treat your truck right, and upgrade your filter to AIRAID!

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How It Works

SynthaFlow Technology SynthaFlow Technology
AIRAID Air Filters are constructed using the finest materials available today. All AIRAID Breather Filters utilize a urethane body that will not crack or curl like our competitors rubber units. Filtration is second to none with the combination of our proprietary SynthaFlow Technology and multiple cotton gauze layers.


Watch This Video
AIRAID Oiled and Non-Oiled Filtration Technology


Limited Lifetime Warranty

Airaid believe this is the finest air filter you will ever own, and we stand behind it. Our "No Hassle Warranty" is simple. If you are ever dissatisfied with the materials, workmanship or performance of this air filter, just send it back for replacement. You don't have to worry about a proof of purchase or a warranty card. AIRAID filters are warranted for life.


Installing AIRAID air filters is a simple as find the old air-box, getting the garbage filter out, and dropping the AIRAID upgrade in. If you have questions, don't hesitate to give us a call.