A microglass coalescing replacement element for removing oil aerosols, water and particulates from compressed air.
The CFS USOR-500 OEM replacement is a microglass coalescing filter element for compressed-air filtration. It is designed to remove oil aerosols, water and particulates while supporting downstream equipment protection.
Replacement selection depends on dimensional fit, seal material, mounting details and operating conditions. Confirm the existing element and housing requirements before ordering.
Product Highlights
- Coalescing element for compressed-air filtration
- Microglass filter media
- 0.3-micron filtration rating
- Open-top and closed-bottom configuration
- Buna seal material
- 5/16-18 mounting thread and retaining hex nut
Published Specifications
| Filter type | Compressed-air coalescing element |
|---|---|
| Filter media | Microglass |
| Filtration rating | 0.3 micron |
| Outside diameter | 3.28 in. |
| Inside diameter | 2.38 in. |
| Body length | 26.50 in. |
| End configuration | Open top / closed bottom |
| Open-end seal | O-ring |
| Seal material | Buna |
| Mounting thread | 5/16-18 |
| Retaining hardware | 5/16-18 hex nut |
| Stud extension | 3.50 in. |
Dimensional note: The 26.50-inch body length excludes the 3.50-inch stud extension. Dimensions are stated in inches, and the drawing is not to scale.
OEM Replacement Cross-Reference
The following part numbers are provided as replacement references. Confirm dimensions, seals, mounting details and operating requirements before ordering.
| OEM manufacturer | OEM part number | Description |
|---|---|---|
| Champion | CP625EE | Coalescing element |
| Deltech | FE625-WV-B | Coalescing element |
| Hankison | E5-PV | Coalescing element |
| Kaeser | 9.4870.0 | Coalescing element |
| Kaeser | ORPV | Coalescing element |
| Kaeser | USOR-500 | Coalescing element |
| Sullivan-Palatek | PE5PV | Coalescing element |
Manufacturer names and part numbers are used for identification and cross-reference purposes only. CFS is not representing this replacement element as an original product from the listed manufacturers.
Selection Support
Compressed-air coalescing element compatibility should be confirmed using the existing element number, housing design, dimensions, mounting arrangement, seal material and operating requirements. Contact CFS for replacement review before ordering.
Educational image credit: “Dryer-Coalescing Filter” by Brian S. Elliott, used without modification under the CC BY-SA 4.0 license. The diagram illustrates a two-stage coalescing filtration process and is not a photograph of the USOR-500 element.
Frequently Asked Questions
What is the CFS USOR-500?
The USOR-500 is a microglass coalescing replacement element designed for compressed-air filtration.
What contaminants is the USOR-500 designed to remove?
It is designed to remove oil aerosols, water and particulates from compressed air.
What is the filtration rating?
The supplied filtration rating is 0.3 micron. The data sheet does not specify whether that rating is nominal or absolute, and it does not state a removal-efficiency percentage.
How do I confirm that this element fits my housing?
Compare the existing element number, outside and inside diameters, body length, mounting thread, stud extension, end configuration and seal requirements. CFS can help review those details before ordering.
Which OEM part numbers does this element replace?
This element is cross-referenced to Champion CP625EE, Deltech FE625-WV-B, Hankison E5-PV, Kaeser 9.4870.0, ORPV and USOR-500, and Sullivan-Palatek PE5PV. Compatibility should be confirmed before ordering.
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CFS USOR-500 OEM Replacement Coalescing Filter Element
