HiStar EAP 21151 — Cross-Brand Interchange
One HiStar element — EAP 21151 — is a compatible, drop-in replacement for the 3 OEM filter part numbers below, spanning 2 brands. Same form, fit and function, ISO 16889 multi-pass validated, OD 149 mm · ID 37 mm · H 234 mm · thread 1"1/2-SAE. No system modification required.
| Brand | OEM Part Number | HiStar Replacement |
|---|---|---|
| Darlly® | 60403 | HiStar EAP 21151 → |
| Darlly® | SC 737 | HiStar EAP 21151 → |
| Unicel® | 6CH-942 | HiStar EAP 21151 → |
OEM names and part numbers are the property of their respective owners and are shown for compatibility and identification purposes only.