HiStar EH 51103 — Cross-Brand Interchange
One HiStar element — EH 51103 — 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 63.5 mm · ID 30 mm · H 508 mm. No system modification required.
| Brand | OEM Part Number | HiStar Replacement |
|---|---|---|
| Hayward® | LX 20-3 | HiStar EH 51103 → |
| Osmonics® | GX 03 20 | HiStar EH 51103 → |
| Osmonics® | PX 03 20 | HiStar EH 51103 → |
| Pti Technologies® | QN 20 P 03 XX | HiStar EH 51103 → |
| Step Filters® | SPF 20 M 03 N | HiStar EH 51103 → |
OEM names and part numbers are the property of their respective owners and are shown for compatibility and identification purposes only.