Airaid SynthaMax Replacement Filter - Flange: 4-3/8" | B: 11-1/2" x 5" x 7" | T: 9" x 4-1/2" | L: 7-3/8"

Thoroughbred Sku #: AIR721-128
Manufacturer Sku #: 721-128



Product Details

Product Name: Airaid SynthaMax Replacement Filter
Manufacturer: Airaid
Manufacturer Part #: 721-128
Thoroughbred Diesel Part #: AIR721-128
Fitment Notes: Flange: 4-3/8" | B: 11-1/2" x 5" x 7" | T: 9" x 4-1/2" | L: 7-3/8"

The Airaid Premium Filter is a performance, high air flow air filter that is designed to increase horsepower and torque for your engine. The air filter is constructed with multiple layers of filter media combined with Airaid's unique filtration technology resulting in a superior filtration system. Airaid Premium Filters efficiently filter dirt particles in a way that ordinary cotton-gauze performance filters are unable to. Whether you have a custom application or simply want to upgrade another brand intake system with Airaid's superior filter technology, you are sure to find a universal Airaid Premium Filter for your needs. Airaid air filters come in a variety of shapes and styles to suit more applications.

Airaid SynthaMax Replacement Filter Features:

  • Designed to improve horsepower and torque
  • Multi-layer construction
  • Washable and reusable
  • No Hassle Lifetime Warranty
  • Made in the USA
  • For more on Airaid call us at 1-859-737-4966.


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