Baldwin PT9270, direct aftermarket replacement. This aftermarket hydraulic filter is a direct replacement for models from Baldwin, Bell Equipment, Donaldson, Fai Filtri, Omt, Oxfil, Palfinger, Sofima (UFI), and Woodgate. It uses inorganic microfibers with a 25 µm filtration rating to capture fine contaminants in hydraulic systems. With an out-in flow direction, total height of 85 mm, outer diameter of 47 mm, and largest inner diameter of 25.7 mm, it fits a wide range of equipment. As an aftermarket alternative, it offers reliable performance at a competitive price.
Technical properties & cross references
Specifications
| Filtration Media |
Inorganic Microfibers 25 µm |
| Media type |
Inorganic Microfibers |
| Filtration Rating |
25 µm |
| Flow direction |
Out-In |
| Total Height |
85 mm (3 11/32") |
| Largest Inner Diameter |
25.7 mm (1") |
| Outer Diameter |
47 mm (1 27/32") |
| Largest Outer Diameter |
49 mm (1 15/16") |
| Stat. HS-Code |
84149000 |
| Country of Manufacture |
China |
Price beat guarantee
We check what other aftermarket sellers charge for this same part. Their prices on the date we checked:
| Seller |
Price |
Checked |
| Oxfil |
USD 15.69 |
16 Oct 2026 |
| Cardinal Filters |
USD 18.86 |
11 Oct 2026 |
| FilterFinder Online |
USD 26.00 |
11 Oct 2026 |
| Hydrafil |
USD 58.95 |
11 Oct 2026 |
| Spare Part Mart |
USD 12.55 |
Today |
Our price of USD 12.55 is 20% to 79% less than these sellers.
Found this part cheaper somewhere else? Send us the listing and we will beat it by 5% under our Price Beat Guarantee. Every order is also covered by our 30 day money back guarantee.
Use cases & applications
High-Contaminant Environments
In construction or mining sites where dust and debris are prevalent, this 25 µm filter effectively traps fine particles, protecting hydraulic components from wear and extending system life.
Continuous-Duty Operations
For machinery running extended shifts, the robust inorganic microfiber media maintains consistent filtration efficiency, reducing the risk of clogging and unplanned downtime.
Fleet Maintenance Consolidation
Workshop managers can stock this single filter to service multiple brands including Baldwin, Donaldson, and Palfinger, simplifying inventory and reducing stockholding costs.
Remote or Mobile Service
Its compact dimensions (85 mm height, 49 mm largest OD) make it easy to carry in service vehicles for on-site filter changes, minimising equipment downtime in the field.
Frequently asked questions
How can I confirm this filter fits my equipment?
Check your current filter's part number against the cross-referenced brands: Baldwin, Bell Equipment, Donaldson, Fai Filtri, Omt, Oxfil, Palfinger, Sofima (UFI), and Woodgate. If your filter is from one of these brands, this filter is a direct replacement.
What is the filtration rating and media type?
It uses inorganic microfiber media with a 25 µm filtration rating, suitable for capturing fine particles in hydraulic oil while allowing good flow.
What are the dimensions and thread details?
The total height is 85 mm, outer diameter is 47 mm, largest outer diameter is 49 mm, and largest inner diameter is 25.7 mm. Flow direction is out-in. No thread information is specified; verify fitment with your housing.
Is this filter genuine OEM or aftermarket?
This is an aftermarket filter built to the original dimensions and ratings. It is a direct replacement for the listed brands but is not branded as genuine or OEM.
How do I install or replace this filter?
Turn off the equipment, relieve hydraulic pressure, remove the old filter, clean the housing, lubricate the new filter gasket, and install hand-tight. Do not overtighten. Dispose of the old filter properly.