This filter is an aftermarket oil filter designed as a direct replacement for filters used in compressed air systems. It features impregnated paper media with a 25 µm filtration rating, ensuring effective removal of contaminants. The filter has a burst pressure of 21 bar and a working pressure of 12 bar, with a bypass valve opening at 1.75 bar. With a total height of 145 mm and an outer diameter of 95.5 mm, it fits equipment from Ingersoll Rand and Kaeser. This cost-effective alternative delivers reliable performance for your filtration needs.
Technical properties & cross references
Specifications
| Burst Pressure |
21 bar (305 PSI) |
| Element Collapse pressure |
5 bar (73 PSI) |
| Filtration Media |
Impregnated Paper 25 µm |
| Media type |
Impregnated Paper |
| Filtration Rating |
25 µm |
| Total Height |
145 mm (5 23/32") |
| Thread |
UN 13/16 inch Female Bottom 16 |
| Type |
UN |
| Thread Size |
13/16 inch |
| Orientation |
Female |
| Position |
Bottom |
| Bypass Valve Opening Pressure |
1.75 bar (25 PSI) |
| Working Pressure |
12 bar (174 PSI) |
| Outer Diameter |
95.5 mm (3 3/4") |
| 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 |
| FilterFinder Online |
USD 11.00 |
14 Oct 2026 |
| Oxfil |
USD 17.93 |
16 Oct 2026 |
| The Air Market |
USD 23.12 |
14 Oct 2026 |
| Air Compressor Services |
USD 38.00 |
14 Oct 2026 |
| Spare Part Mart |
USD 8.81 |
Today |
Our price of USD 8.81 is 20% to 77% 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
Continuous-Duty Compressors
In industrial settings where compressors run 24/7, this filter maintains consistent oil cleanliness. Its 25 µm media captures wear particles and contaminants, extending oil life and reducing change intervals.
Dusty Environments
For compressors operating in dusty workshops or construction sites, this filter's impregnated paper media traps fine particulates effectively. The robust 21 bar burst pressure ensures durability under heavy load.
Fleet Maintenance Consolidation
If your fleet includes both Ingersoll Rand and Kaeser compressors, this single filter simplifies inventory. Its cross-reference compatibility reduces stock complexity while maintaining filtration quality.
High-Pressure Systems
With a working pressure of 12 bar and a bypass valve set at 1.75 bar, this filter suits high-pressure applications. It ensures proper oil flow even during cold starts or when the element is partially loaded.
Frequently asked questions
How do I confirm this filter fits my compressor?
Check your compressor's manual for the OEM part number. This aftermarket filter replaces models from brands like Ingersoll Rand and Kaeser. For exact fitment, verify the dimensions: 145 mm height, 95.5 mm outer diameter, and UN 13/16 inch female bottom thread.
What is the filtration rating of this oil filter?
This filter uses impregnated paper media with a 25 µm filtration rating. This captures typical wear particles and contaminants in compressor oil systems.
What thread type does this filter use?
It has a UN 13/16 inch female thread located at the bottom. The thread size is 13/16 inch with a 16 thread pitch, ensuring compatibility with standard filter heads.
Is this filter OEM quality?
This is an aftermarket replacement built to the original dimensions and ratings. It offers a cost-effective alternative while providing reliable filtration and performance.
How do I install this filter?
Installation is straightforward: remove the old filter, clean the mounting surface, lubricate the gasket, and hand-tighten the new filter until snug. Avoid over-tightening. Refer to your compressor manual for specific instructions.