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| Differential Pressure | 10 mbar |
| Filtration Media | Cellulose 3 µm 6 |
| Media type | Cellulose |
| Filtration Rating | 3 µm |
| Body Height | 151 mm (5 15/16") |
| Maximum Working Temperature | 65°C (149°F) |
| Minimum Working temperature | 1.5°C (35°F) |
| Outer Diameter | 50 mm (1 31/32") |
| Stat. HS-Code | 84149000 |
| Country of Manufacture | China |
| Brand | Code |
|---|---|
| Atlas Copco | 2255292520 |
| Hiross | 022Q |
| Hiross 022 | Q |
| Noitech NM | 000177 |
| Omega Air | 1010100105431 |
| Omega Air OHI 022 | Q/P |
| Oxfil | IF.9441 |
| Sotras SM | 9441 |
| Spare Part Mart | SPM-INF-1234 |
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-1234.
Dusty Industrial Environments
In workshops or factories with high airborne dust levels, the 3 µm cellulose media captures fine particulates before they enter downstream equipment. This reduces wear on pneumatic tools and valves, extending their service life.
Continuous-Duty Air Systems
For compressors running 24/7, the low 10 mbar pressure drop minimises energy loss while maintaining filtration efficiency. Operators can keep systems online longer between filter changes.
Preventative Maintenance Schedules
As a direct replacement for multiple OEM brands, this filter simplifies inventory management. Maintenance teams can stock one part for Atlas Copco, Hiross, Omega Air, and other systems, reducing downtime.
Temperature-Variant Operations
With a working range of 1.5 °C to 65 °C, the filter performs reliably in unheated warehouses or near hot machinery. No performance drop occurs during seasonal temperature swings.
Check your current filter's outer diameter (50 mm) and body height (151 mm). The SPM-INF-1234 is a direct replacement for Atlas Copco, Hiross, Noitech NM, Omega Air OHI 022, Oxfil, and Sotras SM series. If your part matches those dimensions and brands, it will fit.
The filter uses cellulose media with a 3 µm filtration rating. It captures particles down to 3 microns in size, suitable for general compressed air filtration.
The specifications provided do not include thread size or connection type. Please measure your existing filter's connection or consult your equipment manual to ensure compatibility.
No, this is an aftermarket replacement built to match OEM specifications. It is not manufactured by the original brands but is designed to function as a direct substitute.
Installation is similar to the original filter. Depressurise the system, remove the old filter, and replace it with the SPM-INF-1234. Ensure the O-ring seals properly and tighten to the manufacturer's torque specification.
We offer worldwide shipping with tracking. Your purchase is covered by a 30-day money-back guarantee and our price-beat guarantee.
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.

