HiStar EAP 33700 — Cross-Brand Interchange
One HiStar element — EAP 33700 — 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 126 mm · ID 55 mm · H 337 mm. No system modification required.
| Brand | OEM Part Number | HiStar Replacement |
|---|---|---|
| Darlly® | 40371 | HiStar EAP 33700 → |
| Pentair® | R 173430 | HiStar EAP 33700 → |
| Pleatco® | PRB25-IN | HiStar EAP 33700 → |
| Pleatco® | PRB37-IN | HiStar EAP 33700 → |
| Unicel® | C-4637 | HiStar EAP 33700 → |
OEM names and part numbers are the property of their respective owners and are shown for compatibility and identification purposes only.