B · official + dimensions7 equivalents · 5 brands

3 MIC PREFILTER cross-reference — Parker®, SF®, WISMET®, HIFI OLD NUMBER®

HS-SI50901one HiStar element — compatible replacement for every part below

3 MIC PREFILTER · 7 interchangeable part numbers across 5 brands

Dimensions: OD 87 mm · ID 64 mm · H 389 mm

Interchangeable cross-brand part numbers

Parker®

Q 135-ELZ (PARKER)

SF®

SDL 36006

WISMET®

WAD 35939, WJU 325335

HIFI OLD NUMBER®

SI 50001, SI 51351

HIFI Filter®

SI 50901

Quote source

HiStar Filter® HS-SI50901 Request a quote for this part → Prefilled with your part — reply within 24h · low minimums · European supply.

The Parker Q 135-ELZ (PARKER) 3 mic prefilter cross-references to HiStar HS-SI50901 — a compatible replacement element that also matches SF, WISMET, HIFI OLD NUMBER, and 7 interchangeable OEM part numbers in total. Same form, fit and function, OD 87 mm, ID 64 mm, H 389 mm. Verified against the manufacturer's own cross-reference.