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| Stat. HS-Code | 84149000 |
| Country of Manufacture | China |
| Brand | Code |
|---|---|
| Air Supply Co | 19125800 |
| Fai Filtri | DCC-070255-02 |
| Kellogg-Compair | 0059874 |
| Keltec | KD45004 |
| Oxfil | SP.1145 |
| Sotras | DA1077 |
| Spare Part Mart | SPM-SEP-1237 |
| United Air Filter | S138D0523 |
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 Sotras DA1077.
High-dust manufacturing
In factories with airborne debris, separators work harder. This element provides reliable filtration, reducing downstream contamination and extending pneumatic tool life.
Continuous-duty compressor rooms
For 24/7 operations, consistent separation is critical. Swapping to this cost-effective replacement during routine service reduces downtime and keeps air supply clean.
Maintenance inventory simplification
When servicing multiple compressor brands, this single element replaces parts from seven manufacturers. Stock fewer SKUs without sacrificing compatibility.
Remote site maintenance
On construction or mining sites, easy access to a fit-for-purpose separator ensures quick field repairs. SPM-SEP-1237 ships with tracking so you know when parts will arrive.
SPM-SEP-1237 is a direct replacement for elements from Air Supply Co, Fai Filtri, Kellogg-Compair, Keltec, Oxfil, Sotras and United Air Filter. Compare your existing element’s dimensions with the specifications shown on this page to confirm fit.
As an aftermarket part, it replicates the separation efficiency of the branded original it replaces. For precise performance data, refer to the OEM specifications for the corresponding part.
Yes, this separator element is manufactured to match the exact form factor of the brands it cross-references. Check the dimensions table above to ensure alignment with your unit.
You get equivalent construction and separation performance without the OEM markup. The body and media are produced to tight standards, making SPM-SEP-1237 a reliable and economical alternative.
Installation is straightforward and mirrors the OEM procedure. Ensure the system is depressurised, remove the old element, and fit the new one. If you had no trouble servicing the original, this will go in just as easily.
Spare Part Mart provides a 30-day money-back guarantee and a price-beat guarantee on this item. We ship worldwide, with tracking included on every order.
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.

