HiStar HY 18121 — Cross-Brand Interchange
One HiStar element — HY 18121 — is a compatible, drop-in replacement for the 5 OEM filter part numbers below, spanning 4 brands. Same form, fit and function, ISO 16889 multi-pass validated, OD 70 mm · ID 33 mm · H 133 mm. No system modification required.
| Brand | OEM Part Number | HiStar Replacement |
|---|---|---|
| Donaldson® | C100.03 | HiStar HY 18121 → |
| Donaldson® | P171659 | HiStar HY 18121 → |
| MP Filtri® | CU100A25N | HiStar HY 18121 → |
| OMT® | CFI100H | HiStar HY 18121 → |
| Sofima® | CRH025FV1 | HiStar HY 18121 → |
OEM names and part numbers are the property of their respective owners and are shown for compatibility and identification purposes only.