aFe Magnum SHIELD Pre-Filters P/F 21/72-90010 24-91002/26 (Black)

SKU: 28-10033 | UPC: 802959280201

aFe Magnum SHIELD Pre-Filters P/F 21/72-90010 24-91002/26 (Black) Universal Fit

aFe POWER Filter GUARD pre-filter slips over compatible Magnum FLOW air filters ending in 90010 and 91002 for all vehicles equipped with these filters. This black wrap blocks large particles before they reach your main filter to extend cleaning intervals and service life without restricting airflow. Dry weave fabric repels dirt, cleans easily with soap and water, and adds a custom style touch with silk-screened aFe POWER logo.

Key Features

• Protects Against Large Debris: Traps dirt, dust and rocks from the airstream to shield your main filter from premature wear
• Extends Life Of Filter: Increases time between cleanings by pre-filtering heavy contaminants for longer performance
• Slips Over The Air Filter: Secure friction fit installs in seconds with no tools or modifications needed
• Round Shape 9in Height: Matches conical and panel filter dimensions precisely for 21/72-90010 and 24/91002/26 series
• 2 Year Limited Warranty: Covers defects in materials and workmanship for reliable long-term use

Product Notes

• Designed for use with aFe POWER air filters only, verify your filter part number ends in 90010 or 91002
• Clean pre-filter with mild soap and water, air dry completely before reuse
• Lightweight at 0.2 lbs, compact packaging for easy storage and shipping

Installation Notes

• Professional installation recommended.
• Slide directly over clean, dry aFe POWER filter until fully seated
• No adhesives or clamps required, compatible with all Magnum FLOW intakes using listed filters

This Part Fits

Why Choose aFe POWER?

• Leaders in high-flow air intake systems with millions of installations worldwide
• Every product dyno-tested for real-world power gains and protection
• Precision-engineered in California using premium materials

Frequently Asked Questions

• Q: Will this pre-filter fit my aFe POWER intake?
  A: Yes if your filter part number ends in 90010 or 91002 such as 21-90010, 72-90010, 24-91002 or 26-91002, round shape up to 9 inches tall
• Q: What material is the pre-filter made from?
  A: Durable dry weave synthetic fabric that does not trap oil or attract fine dust, reusable after washing
• Q: What does the warranty cover?
  A: 2-year limited warranty against manufacturing defects when used as directed on compatible filters

Shipping & Handling

• Method: UPS Ground or FedEx Ground
• Availability: In stock – ships same or next business day
• Packaging: Protective poly bag in 10in x 10in x 2in box
• Weight: 0.2 lbs