How often should I clean the air filter?

The cleaning intervals depend on your driving conditions. aFe recommends inspecting the filter regularly and cleaning it when it appears dirty or when you notice a decrease in engine performance. The tall pleats are designed to hold more dust than a typical filter, so you can go longer between cleanings.

Is this filter oiled?

No, this aFe filter uses Pro DRY S media, which is a non-oiled synthetic material. This makes cleaning easier and prevents oil from contaminating your mass airflow sensor.

How do I clean this air filter?

aFe sells a cleaning kit specifically for their filters. Generally, you'll want to use compressed air to remove loose debris, then wash the filter with a mild cleaning solution and water. Allow the filter to dry completely before reinstalling.

aFe 74-83 Porsche 911 H6-2.7/3.0L (t) Magnum Flow OE Replacement Air Filter w/ Pro DRY S Media

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aFe

Specifications

Brand: aFe
Part #: 31-10311
UPC: 802959312841

aFe

aFe 74-83 Porsche 911 H6-2.7/3.0L (t) Magnum Flow OE Replacement Air Filter w/ Pro DRY S Media

Name: aFe 74-83 Porsche 911 H6-2.7/3.0L (t) Magnum Flow OE Replacement Air Filter w/ Pro DRY S Media
Brand: aFe
Price: 114.00 USD
Availability: InStock

$114.00

On Backorder

Order now to reserve yours — we'll ship as soon as stock arrives. Full refund if we're unable to fulfill.

Washable, reusable aFe air filter improves airflow and lasts for multiple cleaning cycles.

Key Features

Washable and reusable — lasts for multiple cleaning cycles
Three layers of progressive synthetic media — improved filtration
Tall, open pleats — excellent dust holding capacity
Integrated urethane bump seal — tight, no-leak seal

⚠️ CA WARNING: This product can expose you to chemicals known to the State of California to cause cancer and/or birth defects or other reproductive harm. Learn more

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Fits this vehicle

Porsche 911 1974-1983

Product Details

Constructed with 100-percent polyurethane boxed frame, this non-oiled OE replacement filter provides years of hassle free service. Three Layers of Progressive Synthetic (Dry) Media for Maximum Convenience. Washable and reusable for multiple cleaning cycles, the tall open evenly spaced pleats provide excellent dust holding capacity for longer service cycle between cleanings. Integrated urethane bump seal insures tight, no leak seal over the life of the filter.