air-filters-universal-fit

AirAid 721-431 - Air Filter

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$94.27

$97.19

You save: $2.92 (3%) off MSRP

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This product is currently unavailable.

This is a universal fit product

  1. That means this product doesn’t have fitment for any specific vehicle.
  2. If fitment is applicable for your application, be sure to check compatibility with the other components.
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About this product

Part #: 721-431

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.

More Details

Base Outside Length8.500 in. (216mm)
Base Outside Width5.250 in. (133mm)
Diameter Inside (in.)3
Filter ColorRed
Filter MaterialNon-woven Synthetic
Filter StyleDry
Flange Angle0 degrees
Flange Inside Diameter3.000 in. (76mm)
Flange Length0.750 in.. (19mm)
Flange Offset4 in (102 mm)
Flange TypeOffset
Height (in.)5.250 in. (133mm)
Number of Flanges1
Package Content1
Product Box Height9.40 in. (239mm)
Product Box Length6.50 in. (165mm)
Product Box Width6.50 in. (165mm)
ShapeOval Tapered
TitleAIRAID AIR-721-431 Universal Air Filter
Top Outside Length6.000 in. (152mm)
Top Outside Width3.75 in. (95mm)
Weight1.5000 lbs.

See what our community says about airaid products

product page reviews icon 0product page reviews icon 1product page reviews icon 2product page reviews icon 3product page reviews icon 4
What made you choose this particular product?
Great look under the hood
View on Nick's build
product page reviews icon 0product page reviews icon 1product page reviews icon 2product page reviews icon 3product page reviews icon 4
What made you choose this particular product?
Came with donor mustang
Is this your first time buying from this brand? Did you consider other brands?
Yep
Was it easy to install? Any installation tips that will help others?
8mm hose clamp. Super easy
Once you've had a chance to use the product, did it meet your expectations?
Good noise probably no power gain
View on Donny's build
Mike Mawhinney

185

Mike Mawhinney
2003 Ford Mustang
product page reviews icon 0product page reviews icon 1product page reviews icon 2product page reviews icon 3product page reviews icon 4
What made you choose this particular product?
Price,reputation
Is this your first time buying from this brand? Did you consider other brands?
Yes,first time, looked at others
Was it easy to install? Any installation tips that will help others?
Easy to install, very straightforward
Once you've had a chance to use the product, did it meet your expectations?
Definite difference in power
View on Mike's build
Darrell Holland

245

Darrell Holland
2016 Ford Mustang
product page reviews icon 0product page reviews icon 1product page reviews icon 2product page reviews icon 3product page reviews icon 4
What made you choose this particular product?
Airaid has the closest fit to the OEM CAI
Is this your first time buying from this brand? Did you consider other brands?
No I used this brand on my '13 Mustang.
Was it easy to install? Any installation tips that will help others?
I installed the CAI in my garage. Took about 10 minutes to install.
Once you've had a chance to use the product, did it meet your expectations?
Great bang for your buck. The fit,finish, and functionality is second to none...IMO
View on Darrell's build
product page reviews icon 0product page reviews icon 1product page reviews icon 2product page reviews icon 3product page reviews icon 4
What made you choose this particular product?
Biggest diameter Cai I could find. Great reviews from Titan owners
Is this your first time buying from this brand? Did you consider other brands?
Yeah
Was it easy to install? Any installation tips that will help others?
Easy installation
Once you've had a chance to use the product, did it meet your expectations?
It seems to breathe better in conjunction with my headers/exhaust
View on Levi's build
California prop 65 warningWARNING: Cancer and Reproductive Harm www.p65warnings.cs.gov

*Some manufacturer restrictions apply.

About AirAid

All AIRAID Premium Filters are produced in-house using only the finest materials available and highly specialized manufacturing equipment to ensure a level of quality control no other filter company can match. This is just one of many reasons why all of AIRAID's filters are backed by our "No Hassle" Lifetime Warranty. All of AIRAID's product lines are proudly manufactured in the USA.

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we ship worldwide!

Based in California with 3 warehouses across the country, we’re sending out shipments everyday of the week, even Saturdays. Because your next mod shouldn’t have to wait.

+ FREE GROUND SHIPPING ON U.S. ORDERS OVER $99
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