B · official + dimensions3 equivalents · 3 brands

1 MIC MICRO FILTER cross-reference — SF®, HIFI OLD NUMBER®

HS-SI22201one HiStar element — compatible replacement for every part below

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

Dimensions: OD 68 mm · ID 48.5 mm · H 150 mm

Interchangeable cross-brand part numbers

SF®

SDL 31426

HIFI OLD NUMBER®

SI 22181

HIFI Filter®

SI 22201

Quote source

HiStar Filter® HS-SI22201 Request a quote for this part → Prefilled with your part — reply within 24h · low minimums · European supply.

The SF SDL 31426 1 mic micro filter cross-references to HiStar HS-SI22201 — a compatible replacement element that also matches HIFI OLD NUMBER, and 3 interchangeable OEM part numbers in total. Same form, fit and function, OD 68 mm, ID 48.5 mm, H 150 mm. Verified against the manufacturer's own cross-reference.