Fleetguard ST1452, direct aftermarket replacement. This filter is an aftermarket hydraulic filter designed as a direct replacement for filters from leading brands including Hydac, Bosch, Parker, and others. It uses inorganic microfibers with a 12 µm filtration rating to effectively capture contaminants and protect hydraulic systems. With a total height of 170.5 mm, largest outer diameter of 47 mm, and largest inner diameter of 25.5 mm, this filter operates in an Out-In flow direction. It offers reliable performance for a wide range of hydraulic equipment, providing a cost-effective alternative without compromising on quality.
Technical properties & cross references
Specifications
| Filtration Media |
Inorganic Microfibers 12 µm |
| Media type |
Inorganic Microfibers |
| Filtration Rating |
12 µm |
| Flow direction |
Out-In |
| Total Height |
170.5 mm (6 23/32") |
| Largest Inner Diameter |
25.5 mm (1") |
| Largest Outer Diameter |
47 mm (1 27/32") |
| 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 30.26 |
16 Oct 2026 |
| SONA Filtration |
USD 39.85 |
11 Oct 2026 |
| Filtration Point |
USD 41.59 |
11 Oct 2026 |
| Cardinal Filters |
USD 45.12 |
11 Oct 2026 |
| eBay (2 aftermarket sellers) |
USD 66.36 to 69.85 |
6 Oct 2026 |
| Hydrafil |
USD 77.95 |
11 Oct 2026 |
| FilterFinder Online |
USD 187.00 |
11 Oct 2026 |
| Spare Part Mart |
USD 24.21 |
Today |
Our price of USD 24.21 is 20% to 87% 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
Continuous-Duty Industrial Hydraulics
In manufacturing plants where hydraulic presses and injection moulding machines run 24/7, the 12 µm inorganic microfiber media ensures consistent oil cleanliness, reducing unplanned downtime and extending component life.
Mobile Equipment in Dusty Environments
For construction and agricultural machinery operating in dusty conditions, this filter's robust construction and fine filtration prevent abrasive particles from entering the hydraulic system, maintaining performance and reliability.
Inventory Consolidation for Multi-Brand Fleets
Fleet managers maintaining equipment from multiple OEMs can simplify stock with this single filter that cross-references many brands, reducing inventory costs and storage space while ensuring the right filter is always on hand.
Hydraulic Oil Reclamation Systems
In systems that filter and reuse hydraulic oil, the 12 µm rating effectively removes wear debris and silt, helping to extend oil life and reduce disposal costs.
Frequently asked questions
How can I confirm this filter fits my specific equipment?
Check your current filter's part number against the cross-reference list including Hydac, Bosch, Parker, and others. Also verify dimensions: total height 170.5 mm, largest outer diameter 47 mm, largest inner diameter 25.5 mm, and Out-In flow direction.
What is the filtration rating and media type?
This filter uses inorganic microfibers with a 12 µm filtration rating, effectively capturing particles down to 12 microns in size.
What are the thread and mounting details?
Dimensions are provided: total height 170.5 mm, largest inner diameter 25.5 mm, largest outer diameter 47 mm. Thread specifics are not listed; please verify compatibility with your housing.
How does this aftermarket filter compare to the original brand?
This is a direct replacement built to the original dimensions and ratings. It uses the same media type and filtration rating, offering equivalent performance at a lower price point.
How do I install this filter?
Installation is straightforward: remove the old filter, ensure the sealing surfaces are clean, lubricate the gasket, and screw on the new filter hand-tight. Always follow your equipment's service manual.