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| Burst Pressure | 23 bar (334 PSI) |
| Element Collapse pressure | 10 bar (145 PSI) |
| Filtration Media | Inorganic Microfibers 25 µm |
| Media type | Inorganic Microfibers |
| Filtration Rating | 25 µm |
| Total Height | 172 mm (6 25/32") |
| Thread | UN 1.1/2 inch Female Bottom 16 |
| Type | UN |
| Thread Size | 1.1/2 inch |
| Orientation | Female |
| Position | Bottom |
| Threads per inch | 16 |
| Bypass Valve Opening Pressure | 1.75 bar (25 PSI) |
| Working Pressure | 20 bar (290 PSI) |
| Outer Diameter | 137 mm (5 13/32") |
| Stat. HS-Code | 84149000 |
| Country of Manufacture | China |
| Brand | Code |
|---|---|
| Challenger | 836862582 |
| Compair-Demag | ZS1088231 |
| Fai Filtri | CSP-300-6-3-A25-A |
| Fleetguard | HF35356 |
| Mann-Filter / Mann & Hummel | W13747 |
| MTU | 0031845201 |
| Oxfil | OF.8772 |
| Spare Part Mart | SPM-OIL-1369 |
We check what other aftermarket sellers charge for this same part. Their prices on the date we checked:
| Seller | Price | Checked |
|---|---|---|
| FilterFinder Online | USD 52.00 | 14 Oct 2026 |
| Oxfil | USD 66.13 | 16 Oct 2026 |
| The Air Market | USD 109.41 | 14 Oct 2026 |
| Spare Part Mart | USD 41.60 | Today |
Our price of USD 41.60 is 20% to 62% 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.
High Pressure Reliability
Operating at a working pressure of 20 bar and resisting bursts up to 23 bar, this filter performs consistently in high pressure compressor systems. It helps protect internal engine parts even under full load cycles.
Simplified Fleet Maintenance
When servicing compressors from multiple brands, stocking one filter that cross references numerous part numbers reduces inventory complexity. It minimises the chance of ordering errors and saves storage space.
Effective Particle Removal in Dusty Settings
The 25 micron inorganic microfibre media captures contaminants generated in dirty work environments, extending component life. Its bypass valve opens at 1.75 bar to prevent oil starvation if the element becomes clogged.
Fast, No Modification Replacement
The standard UN 1.1/2 inch female bottom thread and 137 mm outer diameter match OEM filter housings exactly. Replacement requires no adapters or modifications, keeping maintenance downtime to a minimum.
This filter is engineered as a direct replacement for oil filters in a wide range of rotary screw compressors. Verified fits include Renner RS 75 (NK 200), RS 55,0 (NK 200), RS 1-90, RS 85 (NK 200), RS 75 (B201), RS 2-90, Chinook ULISSE TKS 55, Compair Demag L 22 S, L 37, RALLYE 040 062, L 30, Fiac AIRBLOCK 75 DR/SD, V 60 New, AIRBLOCK 100 DR/SD, V 75 New, and Shamal ULISSE TKS 55. Please confirm your machine model and compare the dimensions of your existing filter.
It uses inorganic microfibre media with a nominal rating of 25 microns. This media is designed to efficiently remove wear causing particles from the oil, protecting bearings and other critical compressor components.
The filter has a UN 1.1/2 inch female bottom thread with 16 threads per inch. Its total height is 172 mm and its outer diameter is 137 mm. These dimensions match the housings on the supported compressor models.
This is an aftermarket filter, not a branded OEM product. It is built to the original dimensions and ratings for fit, form and function, providing a direct replacement that offers a cost effective alternative.
Installation follows standard procedures. Let the compressor cool, drain the oil, unscrew the old filter, and clean the mounting surface. Apply a light film of fresh oil to the new filter gasket and tighten by hand as specified in your compressor manual. Consult the manual for any specific torque values.
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