What makes an aFe Filter
Not all engine air filters are created equal
Every aFe POWER Performance Filter is designed and built to enhance performance while providing excellent filtration and protection to your engine.
System Flow Comparison
Sample of flow gains comparing our Pro 5R to a stock filter. Results may vary.
Increased Airflow = More Power
Flow measured at 1.5” H20
CFM, Cubic Feet per Minute, is measurement of the air flow passing through the air filter.
Performance filtration for your lifestyle
aFe performance air filters
Washable and reusable, outlasts and outperforms stock filters
Oe replacement and universal performance filters
OER DROP-IN
for most late-model vehicles
ROUND RACING
for classic cars and trucks
UNIVERSAL
CLAMP-ON
for motorsports and custom-build applications
HEAVY DUTY
for heavy equipment, motorhomes, and commercial vehicles
POWER SPORTS
for motorcycles, ATV's, and side-by-sides
Cold air intake system performance filters
MOMENTUM
Intake Systems
Simplicity at its Finest
MAGNUM FORCE
Intake Systems
For Pure Enthusiasts
QUANTUM
Intake Systems
Economical Workhorse
TAKEDA
Intake Systems
Sport Compact Cars
DESIGN FEATURES
How we engineer and make our filters in-house is what got us here
Better Flow
The unique shape and design of our pleats allows more flow, surface area and exposure for better filtration with our Pro5R filter media
COST SAVINGS & REDUCE WASTE
All AFE filters are washable and reusable, replacing inconvenient one-time use stock filters
ENGINEERED WITH PRECISION
All filters are computer designed for perfect fitment and a leak-free seal that lasts a lifetime
INSTALLS EASILY
This precision engineering results in our filters installing the same or better than stock filters
DURABLE CONSTRUCTION
100% polyurethane frame and expanded metal is added for select applications
PROVEN PERFORMANCE
Tested in-house and in real-world driving elements
How it's made
Manufactured to our highest standards in Corona, CA USA
WHICH FILTER MEDIA IS RIGHT FOR ME?
Our different filter media options vary in performance, maintenance, and protection, for on and off-road applications
WHY AN OILED FILTER?
We use a high-grade blend of oil that is safe for your engine. The oil allows more air to flow through while capturing finer debris.
WHY A DRY FILTER?
For those who prefer not to use an oiled filter, we offer a synthetic media that does not break down which makes it washable and reusable.
Compare Filter Media
FILTER MAINTENANCE
All aFe POWER Engine Air Filters are washable and reusable
HOW DO I MAINTAIN MY AIR FILTER?
How to clean your aFe POWER Air Filter to maintain the best protection and performance
POWER CLEANERS & OILS
Maintain your engine air filter's optimal performance with our cleaning and oiling kit. You should clean your vehicle’s filter every 20-30k miles
TESTING & DATA
The ISO-5011 Standard defines a precise filter test using precision measurements under controlled conditions. To obtain an accurate measure of filter efficiency, the temperature & humidity, test dust and air used in the test are strictly monitored and controlled. Our efficiency testing is max-rated to the CFM of the vehicle. The greater the airflow, the more difficult it is to stop the dirt, and is why we run at the highest-rated CFM.
