aFe · New
aFe Quantum Pro-Guard 7 Air Filter Inverted Top - 5in Flange x 9in Height - Oiled PG7
MPN 72-91129 · Store SKU afe72-91129
Supplier stock checked 11/7/2026, 2:42:14 PM UTC. Adding a part does not reserve it.
Request a return within 30 calendar days after delivery. New parts must be unopened and unused.
Shipping & returns ↗This policy does not limit rights required by law.Free standard shipping on eligible parts orders of $100 or more. Oversized and freight items excluded. Fitment, taxes, availability and final totals are confirmed before payment.
Product details
Quantum Pro GUARD7 air filter by aFe Power is specifically designed for the Quantum Series cold air intake systems and feature an injection molded base and top for lighter weight and rigidity. The newly designed base includes a built-in, 3-angle velocity stack for smooth, even airflow. The Quantum Pro GUARD7filter is a 360-degree radial flow air filter with Five layers of progressively finer mesh cotton gauze oiled media and two layers of synthetic media for maximum protection. Captive screws are included to eliminate lost hardware and to securely fasten to the Quantum Intake system housing. QUANTUM Intake Replacement Air Filter w/ Pro GUARD 7 Media 5 IN F x (10x8-3/4) IN B x (6-3/4x5-1/2) T (Inverted) x 9 IN H QUANTUM Intake Replacement Air Filter w/ Pro GUARD 7 Media
Manufacturer fitment & guides
Check 72-91129 against the manufacturer’s application information below.
Part-specific notes
- Not CARB approved. Destination and intended-use restrictions must be checked before sale.
- Emissions acknowledgement required before purchase.
- California Proposition 65: Y
