Keltec
Keltec KA145-021
The Keltec KA145-021 is a 99.9µm compressed air & gas filter element. It measures 4.33" OD x 4.72" long. 20 verified cross-references are available from aftermarket manufacturers.
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What are the specifications of the Keltec KA145-021?
Technical specifications for the Keltec KA145-021 filter element. Data sourced from manufacturer catalogs and verified against OEM documentation.
| Specification | Value |
|---|---|
| Performance | |
| Micron Rating | 99.9µm |
| Dimensions | |
| O.D. (inches) | 4.33" |
| O.A.L. (inches) | 4.72" |
Last verified: February 2026
What replaces the Keltec KA145-021?
20 verified replacements available from ABAC AMERICAN, ALUP, CHICAGO PNEUMATIC, CompAir, ELGI and 3 more
All cross-references are reviewed for dimensional and performance compatibility. Enter your info below to receive the full cross-reference report.
Application & Compatibility
The KELTEC KA145-021 is designed for use in industrial filtration applications. Rated at 99.9µm.
Frequently Asked Questions
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