HiStar EA 51650 PCN — Cross-Brand Interchange
One HiStar element — EA 51650 PCN — is a compatible, drop-in replacement for the 4 OEM filter part numbers below, spanning 2 brands. Same form, fit and function, ISO 16889 multi-pass validated, OD 114 mm · ID 27 mm · H 508 mm. No system modification required.
| Brand | OEM Part Number | HiStar Replacement |
|---|---|---|
| Pentair® | 255496-43 | HiStar EA 51650 PCN → |
| Pentair® | ECP 20-50 BB | HiStar EA 51650 PCN → |
| Pentair® | ECP 50-20 BB | HiStar EA 51650 PCN → |
| Spectrum® | SPE 50-20 BB | HiStar EA 51650 PCN → |
OEM names and part numbers are the property of their respective owners and are shown for compatibility and identification purposes only.