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| Stat. HS-Code | 84149000 |
| Country of Manufacture | China |
| Walker Filtration | E361AC |
| Brand | Code |
|---|---|
| Atlas Copco | 2255292842 |
| HiFi Filter SI | 90364 |
| Noitech NM | 000491 |
| Oxfil | IF.3137 |
| Spare Part Mart | SPM-INF-1287 |
| Walker Filtration | E361AC |
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-1287.
Continuous-Duty Industrial Applications
In manufacturing plants where compressed air runs 24/7, this filter ensures consistent removal of contaminants, reducing downtime for unplanned maintenance and extending the life of pneumatic tools and controls.
High-Humidity Environments
For operations in humid climates, the filter effectively coalesces water aerosols and oil mist, preventing corrosion and fouling in downstream equipment such as dryers and valves.
Inventory Consolidation for Multi-Brand Fleets
Facilities using both Atlas Copco and other compatible equipment can standardise on this single filter element, simplifying stock management and reducing the risk of fitting the wrong part.
Remote or Harsh Operating Sites
In mining or offshore installations where filter replacement intervals are critical, the robust construction of this aftermarket filter provides reliable service until the next scheduled change-out.
Check your current filter's part number against the Walker Filtration E361AC or any Atlas Copco cross-reference. If your system uses that interface, the SPM-INF-1287 is a direct replacement.
The SPM-INF-1287 is a general-purpose in-line filter. Specific micron ratings are not provided in the verified specifications; please consult your system requirements or contact us for details.
Yes, it is built to match OEM specifications for the Walker Filtration E361AC, ensuring identical thread size, port configuration, and overall dimensions for a hassle-free fit.
It is a direct replacement built to match OEM specifications, offering the same form, fit, and function at a lower price. It is not a genuine OEM part but meets the required interface standards.
Replacement intervals depend on operating conditions and contaminant load. We recommend following the same schedule as the original filter, typically based on pressure drop or time in service.
We offer a 30-day money-back guarantee, a price-beat guarantee, and worldwide shipping with tracking. Contact us for specific delivery times 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.

