HiStar SO 3378 — Cross-Brand Interchange
One HiStar element — SO 3378 — is a compatible, drop-in replacement for the 5 OEM filter part numbers below, spanning 5 brands. Same form, fit and function, ISO 16889 multi-pass validated, OD 0 mm · H 0 mm. No system modification required.
| Brand | OEM Part Number | HiStar Replacement |
|---|---|---|
| Airpur® | H 1274 | HiStar SO 3378 → |
| Fram® | CH 5002 X | HiStar SO 3378 → |
| Mann® | H 1274 | HiStar SO 3378 → |
| Pbr® | AC 1353 | HiStar SO 3378 → |
| Step Filters® | HC 6144 | HiStar SO 3378 → |
OEM names and part numbers are the property of their respective owners and are shown for compatibility and identification purposes only.