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D122G10A filter element: specifications & equivalents

Q: What are the dimensions of the D122G10A filter element?

The published envelope is 50 mm OD × 329 mm length with a 24.5 mm inside diameter (1.969 × 12.953 in × 0.965 in ID). Confirm against the housing drawing before ordering.

Q: What micron rating does D122G10A use?

This element is rated 12 µm absolute — β12(c)≥1000. Always compare Beta ratings at the same test point: two brands may print different micron numbers for the same physical grade.

The D122G10A is a Filtrec inline-line hydraulic filter element, built with glassfiber media, sized 50 × 329 mm OD × length (ID 24.5 mm), rated at 12 µm absolute (β12(c)≥1000). Verify against the current manufacturer data sheet before ordering.

Envelope OD × L 50 × 329 mm

Inside diameter 24.5 mm

Filtration rating 12 µm abs.

Beta rating β 12(c)≥1000

Media glassfiber

Line type inline

Catalog verified. Parameters extracted from the manufacturer’s electronic catalog / official interchange document and checked 2026-10-03. Confidence score 0.90.

Dimensions and media grade are taken from Filtrec’s official Cross Navigator, which maps this element to specific competitor part numbers. Filtrec does not publish collapse pressure or seal compound in this API for every code — verify collapse rating, seal execution and bypass setting against the current Filtrec data sheet for the target housing before ordering.

Specification table

Parameter	Value
Filter type	inline line
Media	glassfiber
Filtration rating	12 µm
Rating basis	absolute
Beta ratio	β12(c)≥1000
Outside diameter OD	50 mm
Inside diameter ID	24.5 mm
Length	329 mm
Integral bypass valve	none (housing/valve-dependent)
Manufacturer part no.	D122G10A
Source catalog	Filtrec S.p.A.: Filtrec Cross Navigator
Last verified	2026-10-03

Sources: Filtrec S.p.A. — Filtrec Cross Navigator — accessed 2026-10-03.

Filtrec® and all model designations are trademarks of their respective owners, used here for identification only — ElementRef is an independent reference site, not an authorized Filtrec distributor.

Dimensional drawing

Reference drawing generated from the source values cited on this page — nominal envelope, schematic section, not a manufacturer drawing. The PDF is A3 landscape and vector; the PNG is sized for a WhatsApp preview. Confirm thread, end caps, seal compound and micron/Beta grade against the original element before ordering.

Dimensions & series range

Outside diameter	50 mm (1.969 in)
Inside diameter	24.5 mm (0.965 in)
Overall length	329 mm (12.953 in)

All 50×329 mm interchange elements →

Cross references & equivalents

Equivalent model	Brand	Match level	Note
↔ 891026SM10NBR page in verification queue	Aftermarket	full	Filtrec's official Cross Navigator maps FILTRATION GROUP 891026SM10NBR to FILTREC D122G10A as a direct replacement, publishing the FILTREC element's OD/ID/height envelope and media grade.
↔ CF9803A10NA page in verification queue	Aftermarket	full	Filtrec's official Cross Navigator maps FAI FILTRI CF9803A10NA to FILTREC D122G10A as a direct replacement, publishing the FILTREC element's OD/ID/height envelope and media grade.
↔ HC9800FCS13H	Pall	full	Filtrec's official Cross Navigator maps PALL HC9800FCS13H to FILTREC D122G10A as a direct replacement, publishing the FILTREC element's OD/ID/height envelope and media grade.
↔ HC9800FKS13H	Pall	full	Filtrec's official Cross Navigator maps PALL HC9800FKS13H to FILTREC D122G10A as a direct replacement, publishing the FILTREC element's OD/ID/height envelope and media grade.
↔ HP0505A10ANP01	MP Filtri	full	Filtrec's official Cross Navigator maps MP FILTRI HP0505A10AN to FILTREC D122G10A as a direct replacement, publishing the FILTREC element's OD/ID/height envelope and media grade.
↔ HP0505A10NA	MP Filtri	full	Filtrec's official Cross Navigator maps MP FILTRI HP0505A10NA to FILTREC D122G10A as a direct replacement, publishing the FILTREC element's OD/ID/height envelope and media grade.
↔ HP0505A10NAP01	MP Filtri	full	Filtrec's official Cross Navigator maps MP FILTRI HP0505A10NAP01 to FILTREC D122G10A as a direct replacement, publishing the FILTREC element's OD/ID/height envelope and media grade.
↔ SP-035-E-10-B	STAUFF	full	Filtrec's official Cross Navigator maps STAUFF SP035E10B to FILTREC D122G10A as a direct replacement, publishing the FILTREC element's OD/ID/height envelope and media grade.
↔ HF30290	Fleetguard	partial	Fleetguard's online catalog lists D122G10A as an interchange for HF30290. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ SBF-9800-13Z10B	Schroeder Industries	partial	Schroeder online cross-reference (FILTREC); envelope match — verify grade and seals.

Interchange levels: full catalog-confirmed drop-in · partial verify parameters · verify manual confirmation required. Links resolve to the equivalent model's specification page where available.

Full chart: Filtrec cross reference chart →

How the D122G10A model number is decoded

G10Filtrec internal media grade code (glassfiber, 12 µm).

Typical equipment & applications

Filtrec aftermarket replacement hydraulic/lube filter element (D family), form-fit-function cross-referenced in Filtrec's official Cross Navigator.

Selection pitfalls — read before you substitute

“10 µm nominal” and “12 µm at β1000” can describe the very same media — one is reported at β≥200, the other at β≥1000 per ISO 16889. Compare ratings at the same Beta test point, not just the printed micron number.

Frequently asked questions

What are the dimensions of the D122G10A filter element?

The published envelope is 50 mm OD × 329 mm length with a 24.5 mm inside diameter (1.969 × 12.953 in × 0.965 in ID). Confirm against the housing drawing before ordering.

What micron rating does D122G10A use?

This element is rated 12 µm absolute — β12(c)≥1000. Always compare Beta ratings at the same test point: two brands may print different micron numbers for the same physical grade.

What replaces the D122G10A filter element?

8 catalog-confirmed full match(es) (891026SM10NBR, CF9803A10NA, HC9800FCS13H…); 2 partial match(es) requiring parameter review

Is a same-envelope aftermarket element always a drop-in replacement?

No. Matching OD and length only proves the cartridge fits the bowl. End-cap style, seal compound, micron/Beta rating, collapse pressure and bypass configuration must also match; the table above tags every equivalent as full, partial or verify for exactly this reason.

Same-envelope elements from other brands

View full interchange →

These 47 catalog element(s) share the 50×329 mm envelope. Envelope match alone does not guarantee interchangeability — compare micron/Beta, seals and collapse rating.

D122C10A Filtrec · 10 µm D122C10AV Filtrec · 10 µm D122C25A Filtrec · 25 µm D122C25AV Filtrec · 25 µm D122G01A Filtrec · 4 µm D122G01AV Filtrec · 4 µm D122G01AV/ESD Filtrec · 4 µm D122G03A Filtrec · 5 µm D122G03AV Filtrec · 5 µm D122G03AV/ESD Filtrec · 5 µm

Other models in the Filtrec elements series

All 9874 (list page 3/20) →

A105C05 96×60 mm · 5 µm A105C10 96×60 mm · 10 µm A105C25 96×60 mm · 25 µm A105G03 96×60 mm · 5 µm A105G06 96×60 mm · 7 µm A105G10 96×60 mm · 12 µm A105G25 96×60 mm · 22 µm A105T125 96×60 mm · 125 µm A105T250 96×60 mm · 250 µm A105T60 96×60 mm · 60 µm

Reviewed & verified by the ElementRef engineering desk against Filtrec S.p.A. on 2026-10-03. Read our editorial & correction policy.