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| Filtration Media | Impregnated Paper 25 µm |
| Media type | Impregnated Paper |
| Filtration Rating | 25 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 | CRS703 |
| Donaldson | P171801 |
| Fai Filtri | R-100-1-P25-A |
| Fairey Arlon | TXX220 |
| Fairey Arlon | TXX220B |
| Ikron | HEK0820105ASSP025B |
| Oxfil | HF.9251 |
| Sofima (UFI) | CRC110CV1 |
| Spare Part Mart | SPM-HYD-1805 |
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-1805.
High Dust Environments
In construction or agricultural machinery where airborne dust is constant, the 25 µm media captures fine particles that would otherwise score hydraulic surfaces. This protection extends component life and reduces unplanned downtime.
Continuous Duty Operations
For manufacturing presses or processing lines operating around the clock, the impregnated paper media maintains steady flow and filtration efficiency. It helps avoid costly production stops caused by clogged or failing filters.
Preventive Maintenance Scheduling
Replacing filters on a routine schedule is simpler with the SPM-HYD-1805 because it serves as a drop-in substitute for multiple brand cross-references. This reduces procurement hassle and keeps maintenance teams on track.
Inventory Consolidation
Workshops servicing mixed fleets can use this one filter in place of several branded equivalents. It cuts shelf stock, simplifies reordering, and lowers the chance of stocking incorrect parts.
The SPM-HYD-1805 is a direct replacement for filters with cross-references from Donaldson, Fai Filtri, Fairey Arlon, Ikron, Oxfil, and Sofima (UFI). Compare your current part number against this list. Dimensions are 105 mm total height, 72 mm outer diameter, and inner diameters of 45 mm and 8.3 mm, ensuring a precise drop-in fit where these measurements match.
It uses impregnated paper media with an absolute rating of 25 µm. This media is designed to remove solid contaminants from hydraulic fluid effectively, protecting downstream components while maintaining high dirt-holding capacity and reliable flow.
The filter measures 105 mm in total height, with an outer diameter of 72 mm and inner diameters of 45 mm and 8.3 mm. It is a cartridge-style element without threads, intended to fit into a housing. Always verify that your housing accepts these dimensions before installation.
No, this is a premium aftermarket filter built to match OEM specifications. It is not a genuine Donaldson or Sofima part, but it provides equivalent fit and function at a more cost-effective price. All SPM filters include a 30-day money-back guarantee.
Installation involves removing the old element, cleaning the housing, and inserting the new filter with the flow direction (in-to-out) correctly oriented. Replacement intervals vary by equipment and operating conditions, so follow your machinery manufacturer’s service schedule. Dispose of the used element responsibly.
We offer worldwide shipping with tracking on all orders. The SPM-HYD-1805 is covered by our 30-day money-back guarantee and our price-beat guarantee. If you find a lower advertised price for the same filter, we will beat it. Visit our website for estimated delivery timeframes to your location.
Orders typically require 1–3 business days for processing. During this time, we confirm product availability and prepare the shipment for consolidation.
We offer two shipping tiers designed to meet your operational needs. The exact costs for all shipping options will be displayed at checkout.
Express Shipping (UPS, DHL, etc.)
Ideal for urgent needs. Estimated delivery time is typically 3–5 business days after processing.
Economy Shipping
Our standard, cost-effective option. Estimated delivery time is typically 5–10 business days after processing.
Shipping costs are calculated at checkout based on your location and selected shipping method.
Once your order ships, you'll receive a tracking number via email so you can monitor your delivery.
For detailed delivery information and FAQs, please visit our Delivery Information page or contact us.

