aFe MagnumSHIELD Pre-Filter 24-91021 - Black

Help protect your performance air filter and maintain consistent airflow with the aFe MagnumSHIELD Pre-Filter 24-91021 in black. Designed as a protective outer layer, this pre-filter captures larger debris before it reaches your main filter element—ideal for dusty NZ and AU driving conditions where dirt and bugs can shorten service intervals.

Key Features

• MagnumSHIELD dry weave fabric helps trap larger particles without restricting airflow
• Helps extend filter life by reducing contamination load on the main filter
• Reusable and washable—clean with mild soap and water
• Simple fitment designed to suit the matching aFe intake/filter application

Vehicle Fitment

Check your vehicle details before ordering.

Fitment disclaimer: Confirm part number 24-91021 matches your existing aFe filter/intake before purchase.

Benefits

• Reduces how often you need to clean your primary air filter
• Helps maintain engine performance by keeping the filter media cleaner
• Great for off-road, rural, and high-dust environments

Why Buy From Us

• Specialist auto parts store serving NZ & AU
• Quality brands including aFe Performance
• Local support to help confirm the right part before you order