AFE Magnum FLOW Pro 5R Oiled Replacement Air Filter (17-19 6.6L Duramax Sierra 2500 HD)Find parts that fit my vehicle

With up to a 62% increase in flow over stock, this Pro 5R air filter features factory-oiled media for maximum performance. Its progressive bump seal design and polyurethane frame makes it extremely durable and simple to install.
Washable and Reusable for Multiple Cleaning Cycles
Pro 5R Filter Media Features Five Layers of Progressive Oiled Cotton Gauze for Maximum Performance
Deep, Open Pleats Allow for Increased Surface Area, Flow, and Dust Holding Capacity
Foam Pre-Filter Increases Dust Holding Capacity
Washable and Reusable Foam Pre-Filter
Pro 5R Filter Media:
This filter features five layers of pre-oiled cotton gauze media to provide maximum performance. Its progressive layering allows the filter to flow at high levels even when dirty. This media is perfect for street and/or track use. Pro 5R filters are easily recharged with aFe's POWER CLEANER and blue air filter oil.
Rounded Deep Open Pleats:
aFe POWER performance air filters use a rounded, evenly spaced pleat design which allows for more usable filter surface area, providing increased flow and greater dust holding capacity.
Progressive Bump Seal:
This pliable sealing surface conforms to even the most uneven filter housing, making for a perfect filter fit and sealing surface every time. This design eliminates the use of gaskets or sealants and always goes back to its original form.
Full Polyurethane Frame:
All aFe POWER flat panel performance air filters are constructed with a full 360-degree polyurethane frame. Unlike other materials that degrade after repeated heat cycles in an engine bay, polyurethane maintains its original molded shape.
Washable Foam Pre-Filter:
Just like our air filters, this 1/2” open cell polyurethane foam Pre-Filter is washable and reusable. Easily remove the ABS plastic retainer (patent pending) and foam Pre-Filter then just simply tap to remove excess debris between your usual cleanings. The foam Pre-Filter can also be washed with aFe POWER Cleaner when you service your air filter.
Extended Filter Life:
Pre-Filters provide added peace of mind for those who operate their vehicle in dirty environments. This foam pre-filter captures large particles before they reach the air filter – increasing efficiency and dust holding capacity, without negatively affecting airflow.
Warranty:
Click here for warranty information.
Emissions Disclaimer
This product does not require a CARB EO#.

CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov