HiStar EH 51125 ESB — Cross-Brand Interchange
One HiStar element — EH 51125 ESB — 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 66 mm · ID 32 mm · H 544 mm. No system modification required.
| Brand | OEM Part Number | HiStar Replacement |
|---|---|---|
| Hayward® | LX 20-30-M-4B | HiStar EH 51125 ESB → |
| Hayward® | LX 20-30-M-4N | HiStar EH 51125 ESB → |
| Pti Technologies® | QN 20 P 253N | HiStar EH 51125 ESB → |
OEM names and part numbers are the property of their respective owners and are shown for compatibility and identification purposes only.