Donaldson
Donaldson P821938
Industrial filter element
Donaldson P821938 specifications
The Donaldson P821938 is an industrial filter element manufactured by Donaldson. 20 verified cross-references are available from aftermarket manufacturers.
Physical fit
- Outer Diameter (O.D.)
- Not yet verified from an OEM source
- Inner Diameter (I.D.)
- Not yet verified from an OEM source
- Overall Length
- Not yet verified from an OEM source
- Micron Rating
- Not yet verified from an OEM source
- Seal Material
- Not yet verified from an OEM source
- Connection / Thread
- Not yet verified from an OEM source
Performance: Donaldson published values
These are Donaldson's own published numbers. Performance specs differ by brand and are never inherited across cross-references.
- Media Type
- Cellulose
About the Donaldson P821938
AIR FILTER, PRIMARY RADIALSEAL
What replaces the Donaldson P821938?
20 published cross-references on file. Select to expand.
What replaces the Donaldson P821938?
20 published cross-references on file. Select to expand.
A cross-reference confirms dimensional fit and micron rating, not performance equivalence. Beta ratio, collapse rating, media, and service life can differ between brands.
Published cross-references
| Part Number | Manufacturer | Match |
|---|---|---|
| 3214312500 | Air-Man | Verified |
| AE24070 | — | Verified |
| 94776 | — | Verified |
| 48127812 | — | Verified |
| 3I1984 | — | Verified |
| 211938 | — | Verified |
| SFA6128P | — | Verified |
| 1444107 | — | Verified |
| 72106221 | — | Verified |
| YN11P00029S003 | — | Verified |
| CX700037015 | — | Verified |
| FC888 | — | Verified |
| 1562A | — | Verified |
| HJ4286128 | — | Verified |
| 8980714210 | — | Verified |
| AT280662 | — | Verified |
| YN11P00029S003D | — | Verified |
| 3FE0245910 | — | Verified |
| LA1599 | — | Verified |
| 4286128 | — | Verified |
Application & Compatibility
The DONALDSON P821938 is designed for use in industrial filtration applications.
Frequently Asked Questions
Is there a cross-reference for the Donaldson P821938?
How this entry is verified
Every specification on this page names its source: manufacturer documents first, distributor catalogs second, decoded part-number patterns labeled as such. When a value has not been verified from an OEM source, the cell says so. Cross-references are fit claims, never performance claims.
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