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| Stat. HS-Code | 84149000 |
| Country of Manufacture | China |
| Walker Filtration | E851XA |
| Brand | Code |
|---|---|
| Atlas Copco | 2255292836 |
| HiFi Filter SI | 90853 |
| Noitech NM | 000526 |
| Oxfil | IF.3135 |
| Spare Part Mart | SPM-INF-1285 |
| Walker Filtration | E851XA |
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-INF-1285.
Dusty Industrial Environments
In facilities with high airborne particulate levels, such as woodworking shops or cement plants, this in-line filter captures contaminants before they reach downstream equipment. It helps protect sensitive tools and machinery from abrasive particles, reducing wear and extending service life.
Continuous-Duty Compressor Systems
For compressors that run 24/7 in manufacturing plants, the SPM-INF-1285 ensures uninterrupted filtration with minimal pressure drop. This maintains system efficiency and prevents downtime caused by clogged filters in high-uptime operations.
Maintenance Scheduling Simplification
By standardising on this filter across multiple Atlas Copco and compatible systems, maintenance teams can stock a single part number. This simplifies inventory management and reduces the risk of using the wrong filter during scheduled replacements.
Remote or Mobile Compressor Units
For portable compressors used on construction sites or in remote locations, the robust design of this in-line filter provides reliable performance under variable conditions. It helps maintain air quality for pneumatic tools without frequent filter changes.
The SPM-INF-1285 is a direct replacement for Walker Filtration E851XA. It also fits Atlas Copco compressed air systems. Check your equipment's part number against our cross-reference list or contact our support team with your model number for verification.
The SPM-INF-1285 is an in-line filter designed for general particulate removal. Specific micron rating and media details are not provided in the verified specifications; for technical data, please refer to the product datasheet or contact our team.
The SPM-INF-1285 is built to match the Walker Filtration E851XA specifications. For exact thread size, port configuration, and overall dimensions, please consult the product datasheet or contact our sales team.
The SPM-INF-1285 is an aftermarket replacement built to match OEM specifications. It offers the same fit and function as the Walker Filtration E851XA at a competitive price. It is not a genuine OEM part but provides reliable performance for your system.
Installation is similar to the original filter. Ensure the system is depressurised before replacement. Use appropriate thread sealant if needed. No special tools are required, but always follow your equipment's maintenance manual for correct procedures.
We offer worldwide shipping with tracking. Your purchase is backed by a 30-day money-back guarantee and our price-beat guarantee. For specific delivery times, please check our shipping policy or contact us.
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.

