VFVerifiedFilters

Separation Technologies

Separation Technologies ST401P

Industrial filter element

OEM Manufacturer
OD 2.45"L 10"ID 0.97"
Dimensional schematic from verified specifications

Separation Technologies ST401P specifications

The Separation Technologies ST401P is a 22µm filter element. It measures 2.45" OD x 0.97" ID x 10" long. 9 cross-references on file (1 verified, 1 sourced, 7 transitive). Specifications verified. Last reviewed: April 2026

Physical fit

Outer Diameter (O.D.)
2.45"Verified via cross-reference
Inner Diameter (I.D.)
0.97"Verified via cross-reference
Overall Length
10"Verified via cross-reference
Micron Rating
22µmVerified via cross-reference
Seal Material
Not yet verified from an OEM source
Connection / Thread
Not yet verified from an OEM source

What replaces the Separation Technologies ST401P?

9 cross-references on file (1 verified, 1 sourced, 7 transitive). 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.

Cross-references on file

Each row carries its own evidence status. Verified: confirmed against a source document. Sourced: taken from a published cross list, not independently confirmed. Transitive: derived through a chain of published crosses. None is an application-compatibility approval.

Part NumberManufacturerMatch
HP170L10-25MVHy-ProVerified
SF25834-20CSwift FiltersSourced
P170072DonaldsonTransitive
P170073DonaldsonTransitive
933136QParkerTransitive
G01942ParkerTransitive
HC2256FCT10ZPallTransitive
P567048DonaldsonTransitive
HC2256FKT10ZPallTransitive
Get a quote on any of these →

Application & Compatibility

The SEPARATION TECHNOLOGIES ST401P is designed for use in hydraulic and lubrication filtration systems. With a 22µm rating, this element is suitable for pump and component protection in industrial hydraulic circuits.

Frequently Asked Questions

What micron rating is the Separation Technologies ST401P?

The Separation Technologies ST401P has a 22µm micron rating.

What are the dimensions of the Separation Technologies ST401P?

The Separation Technologies ST401P measures 2.45" OD, 0.97" ID, 10" overall length.

Is there a cross-reference for the Separation Technologies ST401P?

Yes. 9 cross-references on file (1 verified, 1 sourced, 7 transitive) for the Separation Technologies ST401P from manufacturers including Hy-Pro, Swift Filters, Donaldson, Parker. A cross-reference is a fit-and-rating claim, not a performance or application approval. Contact VerifiedFilters for specific part numbers and availability.

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.

Our verification standards →

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Labeled Cross-References

Every cross-reference on file carries its evidence status: verified, sourced, or transitive

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