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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.

BrandOEM Part NumberHiStar Replacement
Darlly®60403HiStar EAP 21151 →
Darlly®SC 737HiStar EAP 21151 →
Unicel®6CH-942HiStar EAP 21151 →

OEM names and part numbers are the property of their respective owners and are shown for compatibility and identification purposes only.