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| Element Collapse pressure | 10 bar (145 PSI) |
| Filtration Media | Wire Mesh 90 µm |
| Media type | Wire Mesh |
| Filtration Rating | 90 µm |
| Flow direction | In-Out |
| Total Height | 105 mm (4 1/8") |
| Largest Inner Diameter | 45 mm (1 25/32") |
| Smallest Inner Diameter | 8.3 mm (5/16") |
| Outer Diameter | 72 mm (2 27/32") |
| Largest Outer Diameter | 72.5 mm (2 27/32") |
| Stat. HS-Code | 84149000 |
| Country of Manufacture | China |
| Brand | Code |
|---|---|
| Donaldson | CRS70 |
| Fai Filtri | R-100-1-M90-A |
| Fairey Arlon | ST2100 |
| Fairey Arlon | ST2100B |
| Oxfil | HF.9249 |
| Parker Parfit | 944349 |
| Parker Parfit ST | 2-100 |
| Spare Part Mart | SPM-HYD-1809 |
Found this part cheaper somewhere else? Send us the listing and we'll beat any genuine competitor's price under our Price Beat Guarantee. We continually benchmark the market so you don't have to, so you can buy with confidence knowing you're getting the best available price on Spare Part Mart SPM-HYD-1809.
Dusty Industrial Environments
In workshops, factories, or construction sites with airborne contaminants, the 90 µm wire mesh effectively traps sand, dirt, and metallic particles. This prevents abrasive wear on pumps and valves, extending system life and reducing unexpected downtime.
Continuous Duty Hydraulic Systems
For presses, injection moulding machines, or other equipment running around the clock, the 10 bar collapse pressure rating ensures the filter withstands full flow demand without rupturing. It maintains consistent oil cleanliness under constant operation.
Scheduled Maintenance Plans
Maintenance planners can standardise on the SPM-HYD-1809 for routine replacements, enjoying lower procurement costs and predictable performance. Bulk ordering becomes practical thanks to the direct cross-reference with multiple major brands.
Fleet and Inventory Consolidation
Workshops servicing mixed hydraulic equipment benefit from carrying one filter element that suits all machines using the cross-referenced part numbers. This simplifies stock management and reduces the chance of ordering the wrong filter.
Compare your current filter's brand and part number with our cross-reference list. The SPM-HYD-1809 directly replaces elements from Donaldson, Fai Filtri, Fairey Arlon, Oxfil, and Parker Parfit (including ST series). If your existing element matches any of those, this filter will fit. Always verify the dimensions match your housing: 105 mm total height, 72 mm outer diameter, and inner diameters of 45 mm and 8.3 mm.
The filter uses a wire mesh media with an absolute filtration rating of 90 µm. This media is designed to capture larger particulate contaminants while maintaining flow resistance suitable for industrial hydraulic circuits. The 90 µm rating indicates it can remove particles visible to the naked eye, protecting downstream components from scoring and blockages.
No, this is a drop-in element without threads. It slips over a central mounting post inside the filter housing. The critical fitment dimensions are the two inner diameters: 45 mm at the larger end and 8.3 mm at the smaller end. Ensure your housing has a post that matches these bore sizes.
No, this is an aftermarket hydraulic filter manufactured to the same dimensional and performance specifications as the originals. It is not a branded or counterfeit part. Spare Part Mart offers it as a direct replacement, built to match OEM form, fit, and function, at a more accessible price point.
Depressurise the hydraulic system and drain the filter housing according to your machine's manual. Remove the old element, clean the housing interior, and insert the SPM-HYD-1809 with the flow arrow pointing in the correct direction (in-to-out). Reassemble the housing, refill with clean fluid, and bleed air before restarting.
Every SPM-HYD-1809 is covered by our 30-day money-back guarantee and a price-beat promise, ensuring you get the best value. We ship worldwide with full tracking on every order. Exact delivery times vary depending on your location, but you will receive a tracking number as soon as your order dispatches.
