Atlas Copco 2906021700, direct aftermarket replacement. This filter is an aftermarket in-line filter designed to directly replace filters from Atlas Copco, Compair-Demag, Domnick Hunter, and other leading brands. It features an activated carbon filtration media that effectively removes oil vapours and odours from compressed air systems. With a differential pressure of 60 mbar, it ensures efficient operation while maintaining low energy consumption. Built to the original dimensions and ratings, this filter offers a cost-effective alternative without compromising on performance.
Technical properties & cross references
Specifications
| Differential Pressure |
60 mbar |
| Filtration Media |
Activated Carbon |
| Media type |
Activated Carbon |
| Body Height |
637 mm (25 1/16") |
| Maximum Working Temperature |
45°C (113°F) |
| Minimum Working temperature |
1.5°C (35°F) |
| Outer Diameter |
114 mm (4 1/2") |
| Stat. HS-Code |
84149000 |
| Country of Manufacture |
China |
Price beat guarantee
We check what other aftermarket sellers charge for this same part. Their prices on the date we checked:
| Seller |
Price |
Checked |
| Oxfil |
USD 164.76 |
16 Oct 2026 |
| FilterFinder Online |
USD 348.00 |
13 Oct 2026 |
| The Air Market |
USD 412.37 |
13 Oct 2026 |
| Compressor Parts Express |
USD 791.87 |
13 Oct 2026 |
| Spare Part Mart |
USD 131.81 |
Today |
Our price of USD 131.81 is 20% to 83% less than these sellers.
Found this part cheaper somewhere else? Send us the listing and we will beat it by 5% under our Price Beat Guarantee. Every order is also covered by our 30 day money back guarantee.
Use cases & applications
Food and Beverage Processing
In food and beverage plants, compressed air often contacts products directly. The activated carbon media in this filter eliminates oil vapours and tastes, ensuring air purity meets safety standards.
Pharmaceutical Manufacturing
Pharmaceutical facilities require oil-free air to prevent contamination. This filter provides reliable removal of hydrocarbons, supporting compliance with strict quality regulations.
Continuous Duty in Harsh Environments
For operations running compressors 24/7 in dusty or humid conditions, this filter's robust construction and high dirt-holding capacity reduce maintenance frequency and downtime.
Inventory Consolidation for Multi-Brand Fleets
Workshops servicing Atlas Copco, Ingersoll Rand, and Hydrovane compressors can stock one filter for multiple brands, simplifying inventory management and reducing stockholding costs.
Frequently asked questions
How do I confirm this filter fits my compressor?
Check your current filter's outer diameter (114 mm) and body height (637 mm). If these match, this filter is a direct replacement. It also cross-references to brands like Atlas Copco, Ingersoll Rand, and Hydrovane.
What does the activated carbon media remove?
Activated carbon adsorbs oil vapour, hydrocarbons, and odours from compressed air. It is ideal for applications requiring oil-free air, such as breathing air or food processing.
What are the thread and dimensional specifications?
The filter has an outer diameter of 114 mm and a body height of 637 mm. For thread details, consult your equipment manual or contact us with your model number.
Is this an OEM or genuine part?
No, this is an aftermarket replacement built to the original dimensions and ratings. It offers a cost-effective alternative to branded filters while maintaining equivalent performance.
How often should I replace this filter?
Replacement intervals depend on operating conditions and air quality. Monitor the differential pressure; replace when it exceeds 60 mbar or as recommended by your compressor manufacturer.