aFe MagnumSHIELD Pre-Filters P/F 24-91018 21/72-90020 (Black)
aFe MagnumSHIELD Pre-Filters P/F 24-91018 21/72-90020 (Black)
aFe MagnumSHIELD Pre-Filters P/F 24-91018 21/72-90020 (Black)
aFe MagnumSHIELD Pre-Filters P/F 24-91018 21/72-90020 (Black)

aFe

aFe MagnumSHIELD Pre-Filters P/F 24-91018 21/72-90020 (Black)

$38.95 USD
$38.95 USD
Sold Out
Only 3 left!

Details

aFe Filter GUARD Pre-Filters protect your performance air filter and extends your filter cleaning intervals by removing large particles from the air stream prior to the air filter. This pre-filter does not restrict air flow and is made of a dry weave fabric that does not attract dirt and cleans with soap and water.
Trusted Performance Specialists Since 1996  •  60,000+ Builds Powered  •  Authorized Dealer of 250+ Brands
📧 Contact Us | 🕐 Mon–Fri 9am–6pm PST | ↩ Reply within 1 business day

Join the Insider List

Exclusive deals, new product drops, and fitment guides — direct to your inbox.

FOLLOW US

affirm 0% financing on orders $500+
VISA MC AMEX Shop Pay
SP Engineering  •  424 Turnbull Canyon Rd, City of Industry, CA 91745  •  Est. 1996
© 2026 SP Engineering. All rights reserved.