Baldwin Filters · Form 561 Interchange · inline line
H9044 filter element: specifications & equivalents
The H9044 is a Baldwin Filters inline-line hydraulic filter element. Verify against the current manufacturer data sheet before ordering.
Line type inline
Partially verified. Fit and grade trace to an official interchange document;
dimensional values are compiled from 0 aftermarket listing(s)
and must be confirmed against the manufacturer housing drawing. Confidence score 0.80.
Form 561 is a cross-reference only — Baldwin prints no dimensions, micron rating, collapse pressure or seal data for this part number here. Verify every specification against the current Baldwin data sheet before ordering.
Specification table
| Parameter | Value |
|---|---|
| Filter type | inline line |
| Integral bypass valve | none (housing/valve-dependent) |
| Manufacturer part no. | H9044 |
| Source catalog | Baldwin Filters: Baldwin Filters Form 561 |
| Last verified | 2026-09-30 |
Sources: Baldwin Filters — Baldwin Filters Form 561 — accessed 2026-09-30.
Baldwin Filters® and all model designations are trademarks of their respective owners, used here for identification only — ElementRef is an independent reference site, not an authorized Baldwin Filters distributor.
Cross references & equivalents
| Equivalent model | Brand | Match level | Note |
|---|---|---|---|
|
↔ 1693715M91 page in verification queue | Aftermarket | partial | Baldwin's Form 561 Number-Finder cross-reference lists 1693715M91 (MAS) as replaced by Baldwin H9044. Form/fit listing without published performance data — verify micron grade, collapse rating and seal configuration before substituting. |
| ↔ 57120 | WIX Filters | partial | Baldwin's Form 561 Number-Finder cross-reference lists 57120 (WIX) as replaced by Baldwin H9044. Form/fit listing without published performance data — verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ A557120 page in verification queue | Aftermarket | partial | Baldwin's Form 561 Number-Finder cross-reference lists A557120 (WI) as replaced by Baldwin H9044. Form/fit listing without published performance data — verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ A6007007 page in verification queue | Aftermarket | partial | Baldwin's Form 561 Number-Finder cross-reference lists A6007007 (M.P. PRODUCTS) as replaced by Baldwin H9044. Form/fit listing without published performance data — verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ A9437100592 page in verification queue | Aftermarket | partial | Baldwin's Form 561 Number-Finder cross-reference lists A9437100592 (GRO) as replaced by Baldwin H9044. Form/fit listing without published performance data — verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ BE9020425A page in verification queue | Aftermarket | partial | Baldwin's Form 561 Number-Finder cross-reference lists BE9020425A (BEHRINGER FLUID) as replaced by Baldwin H9044. Form/fit listing without published performance data — verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ C1400EAM101F1 page in verification queue | Aftermarket | partial | Baldwin's Form 561 Number-Finder cross-reference lists C1400EAM101F1 (PFA) as replaced by Baldwin H9044. Form/fit listing without published performance data — verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ CM25003 page in verification queue | Aftermarket | partial | Baldwin's Form 561 Number-Finder cross-reference lists CM25003 (FBO) as replaced by Baldwin H9044. Form/fit listing without published performance data — verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ CX81132 page in verification queue | Aftermarket | partial | Baldwin's Form 561 Number-Finder cross-reference lists CX81132 (TORIT) as replaced by Baldwin H9044. Form/fit listing without published performance data — verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ DD111C25AV page in verification queue | Aftermarket | partial | Baldwin's Form 561 Number-Finder cross-reference lists DD111C25AV (FILTREC) as replaced by Baldwin H9044. Form/fit listing without published performance data — verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ DD111G25A page in verification queue | Aftermarket | partial | Baldwin's Form 561 Number-Finder cross-reference lists DD111G25A (FILTREC) as replaced by Baldwin H9044. Form/fit listing without published performance data — verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ E3041BU25 page in verification queue | Aftermarket | partial | Baldwin's Form 561 Number-Finder cross-reference lists E3041BU25 (WESTERN TOOL CO.) as replaced by Baldwin H9044. Form/fit listing without published performance data — verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ EL1400EAM202N1 page in verification queue | Aftermarket | partial | Baldwin's Form 561 Number-Finder cross-reference lists EL1400EAM202N1 (PFA) as replaced by Baldwin H9044. Form/fit listing without published performance data — verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ FISH57093 page in verification queue | Aftermarket | partial | Baldwin's Form 561 Number-Finder cross-reference lists FISH57093 (HIF) as replaced by Baldwin H9044. Form/fit listing without published performance data — verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ FISP010E20B page in verification queue | Aftermarket | partial | Baldwin's Form 561 Number-Finder cross-reference lists FISP010E20B (STA) as replaced by Baldwin H9044. Form/fit listing without published performance data — verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ FK010JGB page in verification queue | Aftermarket | partial | Baldwin's Form 561 Number-Finder cross-reference lists FK010JGB (PT) as replaced by Baldwin H9044. Form/fit listing without published performance data — verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ G01775 page in verification queue | Parker | partial | Baldwin's Form 561 Number-Finder cross-reference lists G01775 (PARKER) as replaced by Baldwin H9044. Form/fit listing without published performance data — verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ G4ZFZ5 page in verification queue | Parker | partial | Baldwin's Form 561 Number-Finder cross-reference lists G4ZFZ5 (GRN) as replaced by Baldwin H9044. Form/fit listing without published performance data — verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ GA925385 page in verification queue | Aftermarket | partial | Baldwin's Form 561 Number-Finder cross-reference lists GA925385 (PARR FILTERS) as replaced by Baldwin H9044. Form/fit listing without published performance data — verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ GA925576 page in verification queue | Aftermarket | partial | Baldwin's Form 561 Number-Finder cross-reference lists GA925576 (PARR FILTERS) as replaced by Baldwin H9044. Form/fit listing without published performance data — verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ GA9313220 page in verification queue | Aftermarket | partial | Baldwin's Form 561 Number-Finder cross-reference lists GA9313220 (PU) as replaced by Baldwin H9044. Form/fit listing without published performance data — verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ GA9313348 page in verification queue | Aftermarket | partial | Baldwin's Form 561 Number-Finder cross-reference lists GA9313348 (PU) as replaced by Baldwin H9044. Form/fit listing without published performance data — verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ GCH152FV11 page in verification queue | Aftermarket | partial | Baldwin's Form 561 Number-Finder cross-reference lists GCH152FV11 (MOD) as replaced by Baldwin H9044. Form/fit listing without published performance data — verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ GHF7043 page in verification queue | Aftermarket | partial | Baldwin's Form 561 Number-Finder cross-reference lists GHF7043 (FLEETGUARD) as replaced by Baldwin H9044. Form/fit listing without published performance data — verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ GHF9152FV11 page in verification queue | Aftermarket | partial | Baldwin's Form 561 Number-Finder cross-reference lists GHF9152FV11 (GRE) as replaced by Baldwin H9044. Form/fit listing without published performance data — verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ H90204020BN page in verification queue | Aftermarket | partial | Baldwin's Form 561 Number-Finder cross-reference lists H90204020BN (HYCON) as replaced by Baldwin H9044. Form/fit listing without published performance data — verify micron grade, collapse rating and seal configuration before substituting. |
| ↔ HC9020FKT4H | Pall | partial | Baldwin's Form 561 Number-Finder cross-reference lists HC9020FKT4H (PA) as replaced by Baldwin H9044. Form/fit listing without published performance data — verify micron grade, collapse rating and seal configuration before substituting. |
| ↔ HD55/1 | MANN-FILTER | partial | MANN-FILTER's online catalog lists H9044 (BALDWIN) as a comparison number for HD551. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
| ↔ HF30707 | Fleetguard | partial | Fleetguard's online catalog lists H9044 as an interchange for HF30707. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ HP20L425M page in verification queue | Aftermarket | partial | Baldwin's Form 561 Number-Finder cross-reference lists HP20L425M (HY-PRO) as replaced by Baldwin H9044. Form/fit listing without published performance data — verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ ISLH4235 page in verification queue | Aftermarket | partial | Baldwin's Form 561 Number-Finder cross-reference lists ISLH4235 (LU) as replaced by Baldwin H9044. Form/fit listing without published performance data — verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ KPR3444 page in verification queue | Aftermarket | partial | Baldwin's Form 561 Number-Finder cross-reference lists KPR3444 (PARKER) as replaced by Baldwin H9044. Form/fit listing without published performance data — verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ LGHF7792 page in verification queue | Aftermarket | partial | Baldwin's Form 561 Number-Finder cross-reference lists LGHF7792 (FLEETGUARD) as replaced by Baldwin H9044. Form/fit listing without published performance data — verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ LHC9020FDT4H page in verification queue | Aftermarket | partial | Baldwin's Form 561 Number-Finder cross-reference lists LHC9020FDT4H (PA) as replaced by Baldwin H9044. Form/fit listing without published performance data — verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ LHC9020FUT4H page in verification queue | Aftermarket | partial | Baldwin's Form 561 Number-Finder cross-reference lists LHC9020FUT4H (PA) as replaced by Baldwin H9044. Form/fit listing without published performance data — verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ LRHFR87792 page in verification queue | Aftermarket | partial | Baldwin's Form 561 Number-Finder cross-reference lists LRHFR87792 (FLEETRITE) as replaced by Baldwin H9044. Form/fit listing without published performance data — verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ M1400BDM202N1 page in verification queue | Aftermarket | partial | Baldwin's Form 561 Number-Finder cross-reference lists M1400BDM202N1 (PUROLATOR-FACET) as replaced by Baldwin H9044. Form/fit listing without published performance data — verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ MP930369 page in verification queue | MP Filtri | partial | Baldwin's Form 561 Number-Finder cross-reference lists MP930369 (PARR FILTERS) as replaced by Baldwin H9044. Form/fit listing without published performance data — verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ N84120 page in verification queue | Aftermarket | partial | Baldwin's Form 561 Number-Finder cross-reference lists N84120 (CARQUEST) as replaced by Baldwin H9044. Form/fit listing without published performance data — verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ NE3041BU25 page in verification queue | Aftermarket | partial | Baldwin's Form 561 Number-Finder cross-reference lists NE3041BU25 (WESTERN FILTER) as replaced by Baldwin H9044. Form/fit listing without published performance data — verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ NEP01804410S61 page in verification queue | Aftermarket | partial | Baldwin's Form 561 Number-Finder cross-reference lists NEP01804410S61 (FLUITEK) as replaced by Baldwin H9044. Form/fit listing without published performance data — verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ NP165136 page in verification queue | Aftermarket | partial | Baldwin's Form 561 Number-Finder cross-reference lists NP165136 (DO) as replaced by Baldwin H9044. Form/fit listing without published performance data — verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ OWGPT9204 page in verification queue | Aftermarket | partial | Baldwin's Form 561 Number-Finder cross-reference lists O WGPT9204 (WOO) as replaced by Baldwin H9044. Form/fit listing without published performance data — verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ P7120 page in verification queue | Donaldson | partial | Baldwin's Form 561 Number-Finder cross-reference lists P7120 (NA) as replaced by Baldwin H9044. Form/fit listing without published performance data — verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ PL91120 page in verification queue | Aftermarket | partial | Baldwin's Form 561 Number-Finder cross-reference lists PL91120 (BG) as replaced by Baldwin H9044. Form/fit listing without published performance data — verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ PLPD204B25 page in verification queue | Aftermarket | partial | Baldwin's Form 561 Number-Finder cross-reference lists PLPD204B25 (DIAGNETICS) as replaced by Baldwin H9044. Form/fit listing without published performance data — verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ Q930369Q page in verification queue | Aftermarket | partial | Baldwin's Form 561 Number-Finder cross-reference lists Q930369Q (PARR FILTERS) as replaced by Baldwin H9044. Form/fit listing without published performance data — verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ R920Z0425A page in verification queue | Aftermarket | partial | Baldwin's Form 561 Number-Finder cross-reference lists R920Z0425A (FAIREY-ARLON) as replaced by Baldwin H9044. Form/fit listing without published performance data — verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ RHFR830707 page in verification queue | Aftermarket | partial | Baldwin's Form 561 Number-Finder cross-reference lists RHFR830707 (FLEETRITE) as replaced by Baldwin H9044. Form/fit listing without published performance data — verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ RHFR87043 page in verification queue | Aftermarket | partial | Baldwin's Form 561 Number-Finder cross-reference lists RHFR87043 (FL) as replaced by Baldwin H9044. Form/fit listing without published performance data — verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ TIHF30707 page in verification queue | Aftermarket | partial | Baldwin's Form 561 Number-Finder cross-reference lists TIHF30707 (FLEETGUARD) as replaced by Baldwin H9044. Form/fit listing without published performance data — verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ TP3I0651 page in verification queue | Aftermarket | partial | Baldwin's Form 561 Number-Finder cross-reference lists TP3I0651 (CATERPILLAR) as replaced by Baldwin H9044. Form/fit listing without published performance data — verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ UC7260 page in verification queue | Aftermarket | partial | Baldwin's Form 561 Number-Finder cross-reference lists UC7260 (FRAM) as replaced by Baldwin H9044. Form/fit listing without published performance data — verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ UE3041VU25 page in verification queue | Aftermarket | partial | Baldwin's Form 561 Number-Finder cross-reference lists UE3041VU25 (WESTERN FILTER) as replaced by Baldwin H9044. Form/fit listing without published performance data — verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ UER920H0425A page in verification queue | Aftermarket | partial | Baldwin's Form 561 Number-Finder cross-reference lists UER920H0425A (FAIREY-ARLON) as replaced by Baldwin H9044. Form/fit listing without published performance data — verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ USF9020425UM page in verification queue | Aftermarket | partial | Baldwin's Form 561 Number-Finder cross-reference lists USF9020425UM (SWI) as replaced by Baldwin H9044. Form/fit listing without published performance data — verify micron grade, collapse rating and seal configuration before substituting. |
Interchange levels: full catalog-confirmed drop-in · partial verify parameters · verify manual confirmation required. Links resolve to the equivalent model's specification page where available.
How the H9044 model number is decoded
- H9044Baldwin filter part number per the Form 561 Number-Finder cross-reference.
Typical equipment & applications
- Hydraulic / transmission filtration — listed in the Baldwin Form 561 Number-Finder cross-reference.
Selection pitfalls — read before you substitute
- “10 µm nominal” and “12 µm at β1000” can describe the very same media — one is reported at β≥200, the other at β≥1000 per ISO 16889. Compare ratings at the same Beta test point, not just the printed micron number.
- Nitrile (NBR) seals are standard for mineral hydraulic oil but fail early in some phosphate-ester fluids and at sustained high temperature; verify seal compound against the fluid data sheet (fluorocarbon/Viton executions may be required).
- End-cap geometry and the number/position of O-rings block interchange even when OD and length match — visually compare end caps before fitting, especially with aftermarket cartridges.
Frequently asked questions
What replaces the H9044 filter element?
56 partial match(es) requiring parameter review
How do I read the H9044 part number?
See the designation decoder above: each segment of H9044 encodes size, line type, filtration grade and media/collapse execution.
Is a same-envelope aftermarket element always a drop-in replacement?
No. Matching OD and length only proves the cartridge fits the bowl. End-cap style, seal compound, micron/Beta rating, collapse pressure and bypass configuration must also match; the table above tags every equivalent as full, partial or verify for exactly this reason.
How often should a hydraulic return-line element be replaced?
Replace at the housing manufacturer’s recommended differential-pressure setting (commonly signalled by a clogging indicator), or on a time-based service interval when no indicator is fitted — never wait for bypass to open continuously, because unfiltered oil then reaches the valves.
Other models in the Form 561 Interchange series
All 1208 →Reviewed & verified by the ElementRef engineering desk against Baldwin Filters on 2026-09-30. Read our editorial & correction policy.