Pall
Pall HFU660UY400HW
The Pall HFU660UY400HW is a 400µm microglass (ultipor high flow) hydraulic filter element. It measures 6.3" OD x 60" long. Filtration efficiency is rated at β200 per ISO 16889. Seals are Nitrile (Buna-N), rated for -13°F to 250°F. 1 verified cross-reference is available from aftermarket manufacturers.
Need the Exact OEM Part?
We can source and ship Pall filters directly.
Want a Verified Alternative?
Get an equivalent filter with the same specs at a better price.
What are the specifications of the Pall HFU660UY400HW?
Technical specifications for the Pall HFU660UY400HW filter element. Data sourced from manufacturer catalogs and verified against OEM documentation.
| Specification | Value |
|---|---|
| Performance | |
| Micron Rating | 400µm |
| Media Type | Microglass (Ultipor High Flow) |
| Efficiency (ISO 16889) | β200 |
| Operating Temperature | -13°F to 250°F |
| Dimensions | |
| O.D. (inches) | 6.3" |
| O.A.L. (inches) | 60" |
| Seal Material | Nitrile (Buna-N) |
Last verified: February 2026
What replaces the Pall HFU660UY400HW?
1 verified replacement available from Hy-Pro
All cross-references are reviewed for dimensional and performance compatibility. Enter your info below to receive the full cross-reference report.
Application & Compatibility
The PALL HFU660UY400HW is designed for use in hydraulic and lubrication filtration systems. With a 400µm rating, this element is suitable for pump and component protection in industrial hydraulic circuits. Nitrile (Buna-N) seals provide compatibility with standard petroleum-based fluids and mineral oils.
Frequently Asked Questions
What micron rating is the Pall HFU660UY400HW?
What are the dimensions of the Pall HFU660UY400HW?
What seal material does the Pall HFU660UY400HW use?
Is there a cross-reference for the Pall HFU660UY400HW?
What is the operating temperature range for the Pall HFU660UY400HW?
Need help finding this filter?
We have 1 verified replacement on file. Enter your info and we'll send you the full cross-reference report within 24 hours.
Verified Cross-References
352,000+ verified filter specifications
Fast Response
Quotes and answers within 24 hours
Expert Support
Real filtration specialists, not call centers