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Cross Reference Part Numbers
| Brand / Manufacturer |
Part Number |
| Mann & Hummel |
4930353121 |
| SOTRAS |
DB2134 |
| Mann & Hummel |
4930352121 |
| FUSHENG |
91111-003 / 9610122-21871P |
| SCHULZ |
007.0235-0 |
| ELGI |
B006700770027 |
| SHANGHAI SCR |
25300160-021 |
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Frequently Asked Questions
Q
What brands are compatible with this filter element?
This filter element is compatible with multiple leading brands including Mann & Hummel, SOTRAS, FUSHENG, SCHULZ, ELGI, and SHANGHAI SCR, among others. The cross-reference table above lists all confirmed compatible part numbers.
Q
Can I use the SOTRAS DB2134 as a direct replacement?
Yes, the SOTRAS DB2134 is listed as a direct cross-reference replacement. It meets the same specifications and fitment requirements as the other listed part numbers in the compatibility table.
Q
Why does Mann & Hummel have two different part numbers listed?
Mann & Hummel lists two part numbers — 4930353121 and 4930352121 — which may correspond to different production revisions or regional variants of the same filter. Both are considered compatible cross-references for this application.
Q
What does the FUSHENG part number 91111-003 / 9610122-21871P refer to?
FUSHENG uses a dual part number format — 91111-003 is the short-form catalog number, while 9610122-21871P is the extended or OEM-specific reference number. Both refer to the same FUSHENG filter element and are interchangeable when ordering.
Q
How do I verify the correct filter before purchasing?
Always verify by matching your existing part number against the cross-reference table above. You can also check the physical dimensions, micron rating, and application specifications of your current filter to ensure a proper match before placing an order.
Q
Is the SHANGHAI SCR part number 25300160-021 an OEM reference?
Yes, 25300160-021 is the OEM part number assigned by SHANGHAI SCR for this filter element. It can be used as a reference when sourcing replacement filters compatible with SHANGHAI SCR compressor systems.
Jiong Cheng
