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| Differential Pressure | 80 mbar |
| Filtration Media | Borosilicate micro glass fibre 0.01 µm 1 1 |
| Media type | Borosilicate micro glass fibre |
| Filtration Rating | 0.01 µm |
| Body Height | 665 mm (26 3/16") |
| Maximum Working Temperature | 65°C (149°F) |
| Minimum Working temperature | 1.5°C (35°F) |
| Outer Diameter | 82.5 mm (3 1/4") |
| Stat. HS-Code | 84149000 |
| Country of Manufacture | China |
| Brand | Code |
|---|---|
| Atlas Copco | 2255290901 |
| Atlas Copco | 2255291332 |
| Hankison | E3-44 |
| HiFi Filter SI | 46445 |
| Kaeser | 9.4880.0 |
| Kaeser | E-F-177 |
| Noitech NM | 000255 |
| Omega Air OHK 44 | E3/S |
| Omega Air OKA 177 | E-F/S |
| Oxfil | IF.9938 |
| Sotras SM | 9938 |
| Spare Part Mart | SPM-INF-1103 |
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-1103.
High-Dust Industrial Environments
In facilities with high particulate loads, such as cement plants or woodworking shops, the 0.01 µm borosilicate media captures fine dust and oil aerosols, protecting downstream equipment and ensuring product quality.
Continuous-Duty Compressor Systems
For compressors running 24/7, the filter's 80 mbar differential pressure and 65°C maximum temperature rating allow sustained operation without frequent element changes, reducing downtime.
Cold-Weather Installations
With a minimum working temperature of 1.5°C, this filter is suitable for outdoor or unheated compressor rooms in colder climates, maintaining filtration efficiency even near freezing conditions.
Multi-Brand Fleet Consolidation
Facilities using compressors from Atlas Copco, Kaeser, and other brands can standardise on this single aftermarket filter, simplifying inventory management and reducing stock-keeping units.
Check your current filter's part number against the cross-referenced brands: Atlas Copco, Hankison, HiFi Filter SI, Kaeser, Noitech NM, Omega Air OHK 44, Omega Air OKA 177, Oxfil, and Sotras SM. If your filter matches one of these, the SPM-INF-1103 is a direct replacement.
The filter uses borosilicate micro glass fibre media with a filtration rating of 0.01 µm, effectively removing fine particles and oil aerosols from compressed air.
The outer diameter is 82.5 mm and the body height is 665 mm. Thread specifications are not provided in the verified data; please measure your existing filter's thread or consult your equipment manual.
This is an aftermarket replacement built to match OEM specifications. It is not branded as genuine or OEM but offers equivalent performance at a competitive price.
Replacement intervals depend on operating conditions and air quality. Monitor the differential pressure; when it reaches the maximum recommended level (80 mbar), it is time to replace the element.
We offer a 30-day money-back guarantee and a price-beat guarantee. Worldwide shipping with tracking is available. No specific delivery times are stated.
