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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 | 760 mm (29 29/32") |
| Maximum Working Temperature | 65°C (149°F) |
| Minimum Working temperature | 1.5°C (35°F) |
| Outer Diameter | 140 mm (5 1/2") |
| Stat. HS-Code | 84149000 |
| Country of Manufacture | China |
| Brand | Code |
|---|---|
| Alup | MA30/50 |
| Atlas Copco | 2255291732 |
| Donaldson FF | 30/5 |
| Donaldson FF | 30/50 |
| Gardner Denver | GDF30/50 |
| Grassair | GVE800 |
| HiFi Filter SI | 10355 |
| Kaeser | 30/50VH |
| Kaeser | 9.2121.0010 |
| Kaeser | 9.4544.1 |
| Mann-Filter / Mann & Hummel LD 14 | 004 |
| Noitech NM | 018290 |
| Omega Air ODO 3050 | FF |
| Oxfil | IF.9182 |
| Sotras SM | 9182 |
| Spare Part Mart | SPM-INF-1171 |
| Ultrafilter | FF30/50 |
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-1171.
High-Dust Industrial Environments
In manufacturing facilities with high airborne dust levels, the 0.1 µm borosilicate micro glass fibre media captures fine particles that could otherwise damage downstream equipment. This filter helps maintain air quality and extends the life of pneumatic tools and machinery.
Continuous-Duty Compressor Systems
For compressors running 24/7, the SPM-INF-1171's robust construction and 50 mbar differential pressure ensure consistent filtration without excessive energy loss. It supports reliable operation in demanding continuous-duty cycles.
Multi-Brand Fleet Maintenance
Facilities using a mix of compressors from Alup, Atlas Copco, Gardner Denver, and Kaeser can standardise on this single filter element. This simplifies inventory management and reduces the risk of stocking incorrect parts for different machines.
Temperature-Sensitive Applications
With a minimum working temperature of 1.5 °C, this filter is suitable for outdoor or unheated compressor installations in cold climates. It maintains filtration efficiency even when ambient temperatures drop near freezing.
Check your original filter's part number against the cross-reference list (Alup, Atlas Copco, Donaldson FF, Gardner Denver, Grassair, HiFi Filter SI, Kaeser, Mann-Filter / Mann & Hummel LD 14, Noitech NM, Omega Air ODO 3050, Oxfil, Sotras SM, Ultrafilter). If your part number matches one of these, the SPM-INF-1171 is a direct replacement. For non-listed brands, compare the outer diameter (140 mm) and body height (760 mm) with your existing filter.
This filter uses borosilicate micro glass fibre media with a filtration rating of 0.1 µm. It effectively removes sub-micron particles, oil aerosols, and water droplets from compressed air.
The outer diameter is 140 mm and body height is 760 mm. Thread specifications are not provided in the verified data; please measure your existing filter's thread type and size to ensure compatibility.
This is an aftermarket replacement filter built to match OEM specifications. It is not a genuine OEM part but offers a cost-effective alternative for brands such as Alup, Atlas Copco, Gardner Denver, and Kaeser.
Replacement intervals depend on operating conditions and air quality. Monitor differential pressure; replace when it exceeds the initial 50 mbar by the manufacturer's recommended limit for your system.
We offer worldwide shipping with tracking, a 30-day money-back guarantee, and a price-beat guarantee. No specific delivery times or warranty periods are stated.
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.

