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| Differential Pressure | 50 mbar |
| Filtration Media | Borosilicate micro glass fibre 0.1 µm 2 2 |
| Media type | Borosilicate micro glass fibre |
| Filtration Rating | 0.1 µm |
| Body Height | 155 mm (6 3/32") |
| Height-1 | 12 mm (15/32") |
| Total Height | 167 mm (6 9/16") |
| Maximum Working Temperature | 65°C (149°F) |
| Minimum Working temperature | 1.5°C (35°F) |
| Product Net Weight | 0.12 kg (0.26 lbs) |
| Smallest Inner Diameter | 27 mm (1 1/16") |
| Outer Diameter | 60 mm (2 3/8") |
| Stat. HS-Code | 84149000 |
| Country of Manufacture | China |
| Brand | Code |
|---|---|
| Atlas Copco | 1617704003 |
| Atlas Copco | 2901052900 |
| Atlas Copco | 2901200303 |
| Atlas Copco | 2901300004 |
| Atlas Copco | 44DD |
| Atlas Copco | 50DD+ |
| Atlas Copco | 50DDp+ |
| Atlas Copco | DD44 |
| Atlas Copco | DD50+ |
| Atlas Copco | DDp50+ |
| HiFi Filter SI | 30730 |
| Noitech NM | 032490 |
| Omega Air OAC 44 | DD/M |
| Oxfil | IF.9324 |
| Sotras SM | 9324 |
| Spare Part Mart | SPM-INF-1055 |
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High-Precision Air Purification
In applications requiring ultra-clean compressed air, such as pharmaceutical manufacturing or electronics assembly, the 0.1 µm borosilicate micro glass fibre media captures sub-micron contaminants. This ensures product quality and protects sensitive equipment from particulate damage.
Continuous-Duty Industrial Operations
For facilities running compressors 24/7, the low differential pressure of 50 mbar minimizes energy consumption while maintaining consistent filtration. The robust design supports extended service intervals, reducing maintenance downtime.
Space-Constrained Installations
With a compact total height of 167 mm and an outer diameter of 60 mm, this filter fits easily into tight piping layouts. Its lightweight 0.12 kg construction simplifies handling during replacement in crowded machinery cabinets.
Cold-Environment Applications
Suitable for minimum working temperatures down to 1.5 °C, this filter performs reliably in unheated storage areas or outdoor compressor stations. It maintains filtration efficiency even when ambient temperatures drop near freezing.
Check your compressor's part number against the cross-referenced brands: Atlas Copco, HiFi Filter SI, Noitech NM, Omega Air OAC 44, Oxfil, and Sotras SM. If your existing filter matches one of these, the SPM-INF-1055 is a direct replacement. For model-specific queries, contact our support team.
The filter uses borosilicate micro glass fibre media with a 0.1 µm filtration rating. This media is highly effective at capturing fine particles, oil aerosols, and water droplets from compressed air.
The filter has an outer diameter of 60 mm, a total height of 167 mm (body height 155 mm plus a 12 mm feature), and a smallest inner diameter of 27 mm. Thread details are not specified; please verify compatibility with your housing.
This is an aftermarket replacement built to match OEM specifications. It is not a genuine branded filter but offers equivalent performance at a competitive price.
Installation is straightforward: turn off the compressed air system, depressurize the line, remove the old filter, and screw in the new one. Ensure the O-ring is seated properly. Refer to your equipment manual for specific torque values.
We offer worldwide shipping with tracking. Your purchase is covered by a 30-day money-back guarantee and a price-beat guarantee. For exact shipping times, please check at checkout.
