aFe POWER Air Filters  |  Design Features  |  Which Filter Is Right For Me?  |  Filter Maintenance  |  Filter Media Comparison & Cleaners  | How It’s Made  |   Testing & Data

aFe POWER Performance Air Filters

Washable and reusable, outlasts and outperforms stock filters

OE Replacement & Universal Performance Filters

Every aFe POWER Performance Filter is designed and built to enhance performance while providing excellent filtration and protection to your engine.

OER Drop-In Filters

for most late-model vehicles

Round Racing Filters

for classic cars and trucks

Universal Clamp-on Filters

for motorsports and custom-build applications

Heavy Duty Filters

for heavy equipment, motor homes, and commercial vehicles

Power Sports Filters

for motorcycles, ATV’s, and side-by-sides

Design Features

How we engineer and make our filters in-house is what got us here

BETTER FILTRATION
& AIR 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

DURABLE CONSTRUCTION

100% polyurethane frame and expanded metal is added for select applications

PROVEN PERFORMANCE

Tested in-house and in real-world driving elements. Watch the video above. 

Which Filter Is Right For Me?

All aFe POWER Engine Air Filters are washable and reusable

WHY AN OILED FILTER?

Our high-grade, pre-oiled filter media provides your engine with the largest amount of high-flowing air, resulting in the highest power gains out of all our filter media options. 

WHY A DRY FILTER?

Our oil-free Pro DRY S media with synthetic media does not break down which makes it washable and reusable. It provides great filtration efficiency and dust holding capacity, while not requiring the use of oils.

Pro 5R

  • Blue Oiled, Washable & Reusable Air Filters
  • 5-Layers of Progressive Cotton Gauze Media
  • Ideal for Street & Track Driving
  • Offers Maximum Flow and Performance
  • 98.6% Efficiency Rating (ISO Coarse Dust)

Pro 10R

  • Blue Oiled, Washable & Reusable Air Filters
  • 10-Layers of Progressive Cotton Gauze Media
  • Expanded Metal Reinforcement for Stiffness
  • Ideal for Off-Road & Diesel Trucks
  • Longest Service Life Between Cleanings
  • 99.6% Efficiency Rating (ISO Coarse Dust)

Pro Guard 7

  • Gold Oiled, Washable & Reusable Air Filters
  • 7-Layers of Hybrid Cotton & Synthetic Media
  • Ideal for Off-Road & Diesel Trucks
  • Optimized for Dusty & Extreme Conditions
  • 99.7% Efficiency Rating (ISO Coarse Dust)

Pro Dry S

  • Oil-Free Dry, Washable & Reusable Air Filters
  • 3-Layers of Synthetic Filter Media
  • Ideal for Street & Light Off-Road Driving
  • Offers Maximum Convenience for Servicing
  • 99.2% Efficiency Rating (ISO Coarse Dust)

Filter Maintenance

All aFe POWER Engine Air Filters are washable and reusable

How Do I Maintain My Air Filter?

Clean your aFe POWER Air Filter to maintain the best protection and performance

Filter Media Comparison & Cleaners

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.

*OER = Original Equipment Replacement

How It’s Made

Manufactured to our highest standards in Corona, California USA

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.