AEM's unique non-woven polyester element is independently tested to filter out 98.6% of airborne fine dust in initial efficiency, with an industry leading cumulative efficiency of 99.4% (cumulative efficiency is the average for the test cycle).
The DRYFLOW also filters down to ONE MICRON of particulate! Our competitors claim that as the filter gets dirty, it filters more efficiently. While this is true, what they dont tell you is that their clean filter lets dirt through until it traps enough to become efficient! Get the best filtration the first time with AEM BRUTE FORCE intakes and the DRYFLOW Synthetic filter.
Features:
• The DRYFLOW Synthetic filter’s unique non-woven polyester filter media is independently tested at over 98% initial filtration efficiency (99.4% cumulative efficiency) based on SAE J276 JUN93 Fine Dust Air Cleaner Test Code procedures. Oiled filter initial efficiency is typically 90% to 95% efficient.
• The DRYFLOW Synthetic filter delivers superior filtration and equal performance (compared to an oiled filter) on every BRUTE FORCE intake tested!
• AEM’s unique non-woven filter media never needs oil! This means less down time between cleanings and no more chance of over-oiling.
• A neutral gray filter color complements our mirror-polished and silver powdercoat finishes, and hides the dirt that it keeps out of your engine.
• A mineral reinforced plastic interior cage increases structural rigidity—it’s virtually impossible to collapse, even on Diesels! No mesh screen means no more filter damage from bumps during installation or cleaning and no corrosion damage.
• Element is cleanable and is Guaranteed for Life! (Filter Cleaning Solution included)
• Will NOT void your vehicle’s warranty!
Ford
99-03 Super Duty 7.3L V8 Diesel - Air Intake and Filter (21-8102D)