Filtrec · Filtrec elements · inline line

RMR444L10B filter element: specifications & equivalents

Q: What are the dimensions of the RMR444L10B filter element?

The published envelope is 58 mm OD × 180 mm length with a 32.2 mm inside diameter (2.283 × 7.087 in × 1.268 in ID). Confirm against the housing drawing before ordering.

Q: What micron rating does RMR444L10B use?

This element is rated 10 µm (nominal class) — β10(c)≥2. Always compare Beta ratings at the same test point: two brands may print different micron numbers for the same physical grade.

The RMR444L10B is a Filtrec inline-line hydraulic filter element, built with cellulose media, sized 58 × 180 mm OD × length (ID 32.2 mm), rated at 10 µm class (β10(c)≥2). Verify against the current manufacturer data sheet before ordering.

Envelope OD × L 58 × 180 mm

Inside diameter 32.2 mm

Filtration rating 10 µm nom.

Beta rating β 10(c)≥2

Media cellulose

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	cellulose
Filtration rating	10 µm
Rating basis	nominal
Beta ratio	β10(c)≥2
Outside diameter OD	58 mm
Inside diameter ID	32.2 mm
Length	180 mm
Integral bypass valve	none (housing/valve-dependent)
Manufacturer part no.	RMR444L10B
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	58 mm (2.283 in)
Inside diameter	32.2 mm (1.268 in)
Overall length	180 mm (7.087 in)

All 58×180 mm interchange elements →

Cross references & equivalents

Equivalent model	Brand	Match level	Note
↔ 852444MIC10 page in verification queue	Aftermarket	full	Filtrec's official Cross Navigator maps FILTRATION GROUP 852444MIC10 to FILTREC RMR444L10B as a direct replacement, publishing the FILTREC element's OD/ID/height envelope and media grade.
↔ CF8444P10NA page in verification queue	Aftermarket	full	Filtrec's official Cross Navigator maps FAI FILTRI CF8444P10NA to FILTREC RMR444L10B as a direct replacement, publishing the FILTREC element's OD/ID/height envelope and media grade.
↔ PT9200	Baldwin Filters	full	Filtrec's official Cross Navigator maps BALDWIN PT9200 to FILTREC RMR444L10B as a direct replacement, publishing the FILTREC element's OD/ID/height envelope and media grade.
↔ RL-020-L-10-B	STAUFF	full	Filtrec's official Cross Navigator maps STAUFF RL020L10B to FILTREC RMR444L10B as a direct replacement, publishing the FILTREC element's OD/ID/height envelope and media grade.

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 RMR444L10B model number is decoded

C10Filtrec internal media grade code (cellulose, 10 µm).

Typical equipment & applications

Filtrec aftermarket replacement hydraulic/lube filter element (RMR 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 RMR444L10B filter element?

The published envelope is 58 mm OD × 180 mm length with a 32.2 mm inside diameter (2.283 × 7.087 in × 1.268 in ID). Confirm against the housing drawing before ordering.

What micron rating does RMR444L10B use?

This element is rated 10 µm (nominal class) — β10(c)≥2. Always compare Beta ratings at the same test point: two brands may print different micron numbers for the same physical grade.

What replaces the RMR444L10B filter element?

4 catalog-confirmed full match(es) (852444MIC10, CF8444P10NA, PT9200…)

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 17 catalog element(s) share the 58×180 mm envelope. Envelope match alone does not guarantee interchangeability — compare micron/Beta, seals and collapse rating.

04.852 444.10VG.16.B.P Eaton / Internormen · 10 µm 04.852444.25VG.16.B.P Eaton / Internormen · 20 µm 04.852 444.40G.16.B.P Eaton / Internormen · 40 µm RMR444B25B Filtrec · 25 µm RMR444B40B Filtrec · 40 µm RMR444E10B Filtrec · 12 µm RMR444E20B Filtrec · 22 µm RMR444L20B Filtrec · 25 µm HD612 MANN-FILTER HD615/3 MANN-FILTER

Other models in the Filtrec elements series

All 9874 (list page 16/20) →

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.