How often should I clean this filter?

That depends on your driving conditions. aFe says the tall pleats give it excellent dust-holding capacity, so you shouldn't have to clean it too often. Inspect it regularly, and clean it when it looks dirty.

Do I need to oil this filter?

No, this is a non-oiled filter. Oiled filters can sometimes contaminate the mass airflow sensor, so this avoids that issue. Just wash and reuse.

How do I clean this filter?

aFe recommends using their filter cleaning solution, but any mild household detergent will work. Rinse it thoroughly with clean water and let it air dry completely before reinstalling.

aFe MagnumFLOW Air Filters 14 BMW 435i (F32) / 12-15 BMW 335i (F30) BMW 335i (F30)

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aFe

Specifications

Brand: aFe
Part #: 31-10226
UPC: 802959311899

aFe

aFe MagnumFLOW Air Filters 14 BMW 435i (F32) / 12-15 BMW 335i (F30) BMW 335i (F30)

Name: aFe MagnumFLOW Air Filters 14 BMW 435i (F32) / 12-15 BMW 335i (F30) BMW 335i (F30)
Brand: aFe
Price: 114.00 USD
Availability: InStock

$114.00

Only 9 left in stock

Improved airflow for your BMW. This aFe MagnumFLOW air filter is washable and reusable.

Key Features

Washable and reusable — save money on replacement filters.
Non-oiled filter media — won't contaminate mass air flow sensors.
Polyurethane frame — well-built and durable.
Three layers of synthetic media — traps more dirt than paper filters.

⚠️ 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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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.