Hy-Pro
Hy-Pro HPQ99773-20AB
The Hy-Pro HPQ99773-20AB is a 20µm microglass (water removal) hydraulic filter element. It measures 3.72" OD x 1.9" ID x 10.43" long. Filtration efficiency is rated at β1000 per ISO 16889. Seals are Nitrile (Buna-N), rated for -45°F to 225°F. 1 verified cross-reference is available from aftermarket manufacturers.
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What are the specifications of the Hy-Pro HPQ99773-20AB?
Technical specifications for the Hy-Pro HPQ99773-20AB filter element. Data sourced from manufacturer catalogs and verified against OEM documentation.
| Specification | Value |
|---|---|
| Performance | |
| Micron Rating | 20µm |
| Media Type | microglass (water removal) |
| Efficiency (ISO 16889) | β1000 |
| Operating Temperature | -45°F to 225°F |
| Dimensions | |
| O.A.L. (inches) | 10.43" |
| O.D. (inches) | 3.72" |
| I.D. (inches) | 1.9" |
| Seal Material | Nitrile (Buna-N) |
Last verified: February 2026
What replaces the Hy-Pro HPQ99773-20AB?
1 verified replacement available
All cross-references are reviewed for dimensional and performance compatibility. Enter your info below to receive the full cross-reference report.
Application & Compatibility
The HY-PRO HPQ99773-20AB is designed for use in hydraulic and lubrication filtration systems. With a 20µm 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
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What is the operating temperature range for the Hy-Pro HPQ99773-20AB?
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