B · official + dimensions3 equivalents · 3 brands

5 MIC PREFILTER cross-reference — HIFI OLD NUMBER®, SF®

HS-SI50601one HiStar element — compatible replacement for every part below

5 MIC PREFILTER · 3 interchangeable part numbers across 3 brands

Dimensions: OD 62 mm · ID 43 mm · H 380 mm · thread M8X1.25

Interchangeable cross-brand part numbers

HIFI OLD NUMBER®

SI 50721

SF®

SDL 36005

HIFI Filter®

SI 50601

Quote source

HiStar Filter® HS-SI50601 Request a quote for this part → Prefilled with your part — reply within 24h · low minimums · European supply.

The HIFI OLD NUMBER SI 50721 5 mic prefilter cross-references to HiStar HS-SI50601 — a compatible replacement element that also matches SF, and 3 interchangeable OEM part numbers in total. Same form, fit and function, OD 62 mm, ID 43 mm, H 380 mm. Verified against the manufacturer's own cross-reference.