Filtrec · Filtrec elements · inline line

R721G10 filter element: specifications & equivalents

Q: What are the dimensions of the R721G10 filter element?

The published envelope is 106 mm OD × 260 mm length with a 72 mm inside diameter (4.173 × 10.236 in × 2.835 in ID). Confirm against the housing drawing before ordering.

Q: What micron rating does R721G10 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 R721G10 is a Filtrec inline-line hydraulic filter element, built with glassfiber media, sized 106 × 260 mm OD × length (ID 72 mm), rated at 12 µm absolute (β12(c)≥1000). Verify against the current manufacturer data sheet before ordering.

Envelope OD × L 106 × 260 mm

Inside diameter 72 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	106 mm
Inside diameter ID	72 mm
Length	260 mm
Integral bypass valve	none (housing/valve-dependent)
Manufacturer part no.	R721G10
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	106 mm (4.173 in)
Inside diameter	72 mm (2.835 in)
Overall length	260 mm (10.236 in)

All 106×260 mm interchange elements →

Cross references & equivalents

Equivalent model	Brand	Match level	Note
↔ FP1038176 page in verification queue	Aftermarket	full	Filtrec's official Cross Navigator maps FILPRO FP1038176 to FILTREC R721G10 as a direct replacement, publishing the FILTREC element's OD/ID/height envelope and media grade.
↔ FT2503A10A page in verification queue	Aftermarket	full	Filtrec's official Cross Navigator maps VICKERS FT2503A10A to FILTREC R721G10 as a direct replacement, publishing the FILTREC element's OD/ID/height envelope and media grade.
↔ MR2503A10A	MP Filtri	full	Filtrec's official Cross Navigator maps MP FILTRI MR2503A10A to FILTREC R721G10 as a direct replacement, publishing the FILTREC element's OD/ID/height envelope and media grade.
↔ MR2503A10AP01	MP Filtri	full	Filtrec's official Cross Navigator maps MP FILTRI MR2503A10AP01 to FILTREC R721G10 as a direct replacement, publishing the FILTREC element's OD/ID/height envelope and media grade.
↔ R2503A10A page in verification queue	Aftermarket	full	Filtrec's official Cross Navigator maps FAI FILTRI R2503A10A to FILTREC R721G10 as a direct replacement, publishing the FILTREC element's OD/ID/height envelope and media grade.
↔ RA-230-E-10-B	STAUFF	full	Filtrec's official Cross Navigator maps STAUFF RA230E10B to FILTREC R721G10 as a direct replacement, publishing the FILTREC element's OD/ID/height envelope and media grade.
↔ SBF-TXW5-10Z10B	Schroeder Industries	full	Filtrec's official Cross Navigator maps SCHROEDER SBFTXW510Z10B to FILTREC R721G10 as a direct replacement, publishing the FILTREC element's OD/ID/height envelope and media grade.
↔ TXW5CC10 page in verification queue	Aftermarket	full	Filtrec's official Cross Navigator maps FAIREY ARLON TXW5CC10 to FILTREC R721G10 as a direct replacement, publishing the FILTREC element's OD/ID/height envelope and media grade.
↔ HD10245	MANN-FILTER	partial	MANN-FILTER's online catalog lists R721G10 (FILTREC) as a comparison number for HD10245. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ HF7960	Fleetguard	partial	Fleetguard's online catalog lists R721G10 as an interchange for HF7960. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ P7268	Baldwin Filters	partial	Baldwin's Form 561 Number-Finder cross-reference lists R721G10 (FILTREC) as replaced by Baldwin P7268. Form/fit listing without published performance data — verify micron grade, collapse rating and seal configuration before substituting.

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 R721G10 model number is decoded

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

Typical equipment & applications

Filtrec aftermarket replacement hydraulic/lube filter element (R 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 R721G10 filter element?

The published envelope is 106 mm OD × 260 mm length with a 72 mm inside diameter (4.173 × 10.236 in × 2.835 in ID). Confirm against the housing drawing before ordering.

What micron rating does R721G10 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 R721G10 filter element?

8 catalog-confirmed full match(es) (FP1038176, FT2503A10A, MR2503A10A…); 3 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 41 catalog element(s) share the 106×260 mm envelope. Envelope match alone does not guarantee interchangeability — compare micron/Beta, seals and collapse rating.

R721C10 Filtrec · 10 µm R721C10/1 Filtrec · 10 µm R721C10P Filtrec · 10 µm R721C10P/1 Filtrec · 10 µm R721C10V Filtrec · 10 µm R721C25 Filtrec · 25 µm R721G03 Filtrec · 5 µm R721G03P Filtrec · 5 µm R721G06 Filtrec · 7 µm R721G06P Filtrec · 7 µm

Other models in the Filtrec elements series

All 9874 (list page 11/20) →

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.