B · official + dimensions3 equivalents · 3 brands

1 MIC MICRO FILTER cross-reference — Parker®, SF®

HS-SI34451one HiStar element — compatible replacement for every part below

1 MIC MICRO FILTER · 3 interchangeable part numbers across 3 brands

Dimensions: OD 130 mm · ID 90 mm · H 443 mm

Interchangeable cross-brand part numbers

Parker®

P045AO

SF®

SDL 31472

HIFI Filter®

SI 34451

Quote source

HiStar Filter® HS-SI34451 Request a quote for this part → Prefilled with your part — reply within 24h · low minimums · European supply.

The Parker P045AO 1 mic micro filter cross-references to HiStar HS-SI34451 — a compatible replacement element that also matches SF, and 3 interchangeable OEM part numbers in total. Same form, fit and function, OD 130 mm, ID 90 mm, H 443 mm. Verified against the manufacturer's own cross-reference.