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Oxygen—it's what your engine craves and what your aFe intake dishes up. But, where there's air, there's grit, gunk and grime that clogs your motor and causes premature wear. Feed your powerplant the purest, cleanest air available by topping your intake with a MagnumFLOW Pro–GUARD 7 Cold Air Intake Replacement Filter.

From sand storms to smog, the nastiest driving conditions are no match against the aFe ProGUARD 7. Built for maximum engine protection, it's equipped with five layers of progressively finer oiled cotton gauze and two layers of randomly porous synthetic fabric. All together, these seven layers of defense deliver up to 99.7% filtration efficiency, stripping away even the smallest contaminants without choking off the flow of oxygen.

A single aFe MagnumFLOW Pro–GUARD 7 is all you need for a lifetime of high–performance filtration. After 45,000 miles or so, just pop it off, treat it with the aFe Air Filter Cleaning Kit and you're ready for another 45,000 miles. Plus, aFe backs your Pro–GUARD 7 Filter with a 2–year warranty.

aFe MagnumFLOW IAF Pro-GUARD 7 Cold Air Intake Replacement Filters Customer Reviews

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1 Customer Review

Replacement Filter

Reviewed by Todd S (Hubertus, WI) Reviewed for a 2012 Ford F-250 — Apr 22, 2014 5:37 AM

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0 of 1 people found the following review helpful.

Arrived very quickly, as expected. No issues whatsoever.

aFe MagnumFLOW IAF Pro-GUARD 7 Cold Air Intake Replacement Filters

  • $52.95 - $114.99
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  • Ships Between 12/02 - 12/04

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