VFVerifiedFilters

TTI

TTI TT9021-8-10B

TT9021 series filter element

OEM ManufacturerAbsolute Rated
OD 1.75"L 8.13"ID 1.01"
Dimensional schematic from verified specifications

TTI TT9021-8-10B specifications

The TTI TT9021-8-10B is a 10µm dual phase microglass filter element. It measures 1.75" OD x 1.01" ID x 8.13" long. Filtration efficiency is rated at β11(c) ≥ 1000 per ISO 16889. Seals are Buna-N. Operating temperature: Up to 250°F. Collapse pressure rating is 3000 PSID. 17 cross-references on file (13 verified, 4 transitive). Specifications verified. Last reviewed: March 2026

Physical fit

Outer Diameter (O.D.)
1.75"OEM-published
Inner Diameter (I.D.)
1.01"OEM-published
Overall Length
8.13"OEM-published
Micron Rating
10µmOEM-published
Seal Material
Buna-NOEM-published
Connection / Thread
Not yet verified from an OEM source

Performance: TTI published values

These are TTI's own published numbers. Performance specs differ by brand and are never inherited across cross-references.

Beta Ratio (ISO 16889)
β11(c) ≥ 1000OEM-published
Media Type
Dual Phase Microglass
Collapse Rating
3000 PSIDOEM-published
Max Operating Pressure
3000 psi (207 bar)Decoded from part number
Operating Temperature
Up to 250°FOEM-published
Series
TT9021

Additional

Filter Type
Cartridge Element
Element Length
8"

About the TTI TT9021-8-10B

TTI TT9021-8-10B is a filter element rated at 10 µm (10 µm nominal), a beta ratio of β ≥ 1000, 3000 psid collapse pressure, and measuring 1.75 in OD, 1.01 in ID, and 8.13 in length. It uses Dual Phase Microglass media and Buna-N seals, rated for 250 °F maximum (TTI Elements Catalog 08May24.pdf, p.101).

What replaces the TTI TT9021-8-10B?

17 cross-references on file (13 verified, 4 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
P167183DonaldsonTransitive
HP21L8-15MVHy-ProTransitive
HP21L8-15MBHy-ProTransitive
SF9021-8-12UMSwift FiltersTransitive
HP21L815MBHy-ProVerified
HPD208B25DiagneticsVerified
16.9021H10LL-205SPEPEVerified
16.9021H20LL-205SPEPEVerified
R21-H-0815AFairey ArlonVerified
R921-Z-0815AFairey ArlonVerified
FC7122A010BSFinnVerified
FFKPVL17122A10ABSFinnVerified
H-9021/8-010BHHydacVerified
H-9021/8-010BH3HydacVerified
071-60176MoogVerified
MP3889MP FiltriVerified
9008 20HCNational FilterVerified
Get a quote on any of these →

Application & Compatibility

The TTI TT9021-8-10B is designed for use in hydraulic and lubrication filtration systems. With a 10µm rating, this element is suitable for proportional valve protection and general hydraulic systems. Buna-N seals provide compatibility with standard petroleum-based fluids and mineral oils.

The 3000 PSID collapse rating indicates the maximum differential pressure this element can withstand during cold starts or bypass conditions without structural failure. Ensure your system's maximum differential pressure does not exceed this rating.

Frequently Asked Questions

What micron rating is the TTI TT9021-8-10B?

The TTI TT9021-8-10B has a 10µm micron rating with dual phase microglass filter media, rated at β11(c) ≥ 1000 per ISO 16889.

What are the dimensions of the TTI TT9021-8-10B?

The TTI TT9021-8-10B measures 1.75" OD, 1.01" ID, 8.13" overall length.

What seal material does the TTI TT9021-8-10B use?

The TTI TT9021-8-10B uses Buna-N seals.

Is there a cross-reference for the TTI TT9021-8-10B?

Yes. 17 cross-references on file (13 verified, 4 transitive) for the TTI TT9021-8-10B from manufacturers including Donaldson, Hy-Pro, Swift Filters, Diagnetics. A cross-reference is a fit-and-rating claim, not a performance or application approval. Contact VerifiedFilters for specific part numbers and availability.

What is the collapse pressure rating of the TTI TT9021-8-10B?

The TTI TT9021-8-10B has a collapse pressure rating of 3000 PSID. This indicates the maximum differential pressure the element can withstand without structural failure.

What is the operating temperature range for the TTI TT9021-8-10B?

The TTI TT9021-8-10B is rated for Up to 250°F.

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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