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| Differential Pressure | 10 mbar |
| Filtration Media | Cellulose 3 µm 6 |
| Media type | Cellulose |
| Filtration Rating | 3 µm |
| Body Height | 820 mm (32 9/32") |
| 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 | 2255290938 |
| Atlas Copco | 2255291368 |
| Hankison | E9-48 |
| HiFi Filter SI | 46481 |
| Kaeser | 9.4821.0 |
| Kaeser | E-B-221 |
| Mann-Filter / Mann & Hummel LD | 9017/2 |
| Noitech NM | 000220 |
| Omega Air OHK 48 | E9/P |
| Omega Air OKA 221 | E-B/P |
| Oxfil | IF.9989 |
| Sotras SM | 9989 |
| Spare Part Mart | SPM-INF-1127 |
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-1127.
Dusty Industrial Environments
In facilities like woodworking shops or cement plants where airborne particulates are high, this 3 µm cellulose filter captures fine dust before it enters downstream equipment. This protects sensitive components like dryers and valves from clogging, reducing maintenance frequency.
Continuous-Duty Compressor Systems
For compressors running 24/7 in manufacturing plants, the low 10 mbar differential pressure minimises energy loss. This keeps operating costs low while maintaining consistent air quality for pneumatic tools and machinery.
Seasonal or Intermittent Operation
In facilities with variable production schedules, such as seasonal food processing, this filter handles temperature swings from 1.5 °C to 65 °C. Its robust cellulose media remains effective even after periods of inactivity.
Multi-Brand Equipment Consolidation
Workshops maintaining both Atlas Copco and Kaeser compressors can standardise on this single filter element. This simplifies inventory management and reduces the risk of installing the wrong part.
Check your current filter's outer diameter (82.5 mm) and body height (820 mm). This filter directly replaces units from Atlas Copco and Kaeser, as well as cross-referenced brands like Hankison, HiFi Filter SI, Mann-Filter, and others. If your filter matches these dimensions, it is compatible.
The filter uses a cellulose media with a filtration rating of 3 µm. This means it captures particles as small as 3 microns, suitable for general compressed air applications requiring moderate cleanliness.
The specifications provided do not include thread details. Please measure your existing filter's connection type or refer to your equipment manual. The outer diameter is 82.5 mm and body height is 820 mm, which may help identify the correct fitting.
This is an aftermarket replacement, not an OEM part. It is built to match OEM specifications for a direct fit and performance. It offers a cost-effective alternative to branded filters from Atlas Copco, Kaeser, and others.
Installation is straightforward: depressurise the system, remove the old filter element, and insert the new one. Ensure the O-ring seals properly. No special tools are required. Always follow your equipment manufacturer's safety guidelines.
Worldwide shipping with tracking is available. We offer a 30-day money-back guarantee and a price-beat guarantee. If you find a lower price on an identical aftermarket filter, we will match it.
