100%
K&N Oval Air Filter Assembly High Performance Washable Replacement Engine Filter
by K&N Engineering— Made in Riverside, CA
Verified American Made
American Score
86% — High
Why not 100%? Brand produces some items overseas; score reflects USA-specific verification
This brand makes some products overseas. This specific product is verified USA-made.
Manufactured in Riverside, CA
Manufacturing in USA since 1969Verified through 3 independent sources
- Known factory location
- Brand website
- Product listing (Riverside, California)
Evidence Breakdown
Factory: City-level verified
Website claim: Yes
History: 20+ years
Overseas lines: Some products
This brand also produces some products overseas. Only verified USA-made items are listed here.
See all products made in CaliforniaK&N PF-4000 universal oval air filter for carbureted engines. Multi-layer cotton gauze media, oiled filtration, fits standard 5-1/8 inch carb necks. Made in Riverside, California.
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K&N Oval Air Filter Assembly High Performance Washable Replacement Engine Filter
86% American Score