Schroeder Industries · BestFit Elements · inline line

K10 filter element: specifications & equivalents

Q: What are the dimensions of the K10 filter element?

The published envelope is 99 mm OD × 231 mm length with a 41 mm inside diameter (3.898 × 9.094 in × 1.614 in ID). Confirm against the housing drawing before ordering.

Q: What micron rating does K10 use?

This element is rated 10 µm (nominal class) — 18 µm at β(c) ≥ 200 (99.5% efficiency). Always compare Beta ratings at the same test point: two brands may print different micron numbers for the same physical grade.

The K10 is a Schroeder Industries inline-line hydraulic filter element, built with e media (cellulose) media, sized 99 × 231 mm OD × length (ID 41 mm), rated at 10 µm class (18 µm at β(c) ≥ 200 (99.5% efficiency)). Verify against the current manufacturer data sheet before ordering.

Envelope OD × L 99 × 231 mm

Inside diameter 41 mm

Filtration rating 10 µm nom.

Beta rating 18 µm at β(c) ≥ 200 (99.5% efficiency)

Media E Media (Cellulose)

Collapse / burst 10.3 bar

Line type inline

Catalog verified. Parameters extracted from the manufacturer’s electronic catalog / official interchange document and checked 2026-09-28. Confidence score 0.90.

Dimensions, ratings and seal compound are taken from the Schroeder Industries online catalog. The nominal µm rating and the β200 absolute rating use different conventions — match the existing media grade before substituting; verify against the current Schroeder data sheet before ordering.

Specification table

Parameter	Value
Filter type	inline line
Media	E Media (Cellulose)
Filtration rating	10 µm
Rating basis	nominal
Beta ratio	18 µm at β(c) ≥ 200 (99.5% efficiency)
Outside diameter OD	99 mm
Inside diameter ID	41 mm
Length	231 mm
End caps	open-ended cartridge element
Collapse / burst pressure	10.3 bar
Integral bypass valve	none (housing/valve-dependent)
Seal material	Nitrile (Buna-N)
Operating temperature	-29 to 107 °C
Mass	640 g
Source catalog	Schroeder Industries: Schroeder Industries online catalog (catalog.schroederindustries.com)
Last verified	2026-09-28

Sources: Schroeder Industries — Schroeder Industries online catalog (catalog.schroederindustries.com) — accessed 2026-09-28.

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

Dimensions & series range

Outside diameter	99 mm (3.898 in)
Inside diameter	41 mm (1.614 in)
Overall length	231 mm (9.094 in)

All 99×231 mm interchange elements →

Cross references & equivalents

Equivalent model	Brand	Match level	Note
↔ 1407 page in verification queue	Aftermarket	partial	Schroeder online cross-reference (NAPA); envelope match — verify grade and seals.
↔ 1495479M1 page in verification queue	Aftermarket	partial	Schroeder online cross-reference (MASSEY-FERGUSON); envelope match — verify grade and seals.
↔ 2059777 page in verification queue	UFI	partial	Schroeder online cross-reference (HYDAC); envelope match — verify grade and seals.
↔ 30128 page in verification queue	Aftermarket	partial	Schroeder online cross-reference (CIM-TEK); envelope match — verify grade and seals.
↔ 309080 page in verification queue	Aftermarket	partial	Schroeder online cross-reference (ATICO); envelope match — verify grade and seals.
↔ 4070AP page in verification queue	Aftermarket	partial	Schroeder online cross-reference (FILTER STORE); envelope match — verify grade and seals.
↔ 5.03.09 D 10 P	HYDAC	partial	Schroeder online cross-reference (HYCON); envelope match — verify grade and seals.
↔ 51407	WIX Filters	partial	Schroeder online cross-reference (WIX); envelope match — verify grade and seals.
↔ 658306 page in verification queue	Aftermarket	partial	Schroeder online cross-reference (FLOW-EZY); envelope match — verify grade and seals.
↔ 737393 page in verification queue	Aftermarket	partial	Schroeder online cross-reference (VICKERS); envelope match — verify grade and seals.
↔ 756506 page in verification queue	Aftermarket	partial	Schroeder online cross-reference (FLOW-EZY); envelope match — verify grade and seals.
↔ 818ACC10CB page in verification queue	Aftermarket	partial	Schroeder online cross-reference (SEPARATION TECHNOLOGIES); envelope match — verify grade and seals.
↔ 925520	Parker	partial	Parker ParFit interchange — Schroeder K10 replaced by Parker 925520. Envelope match; verify grade and seals.
↔ 926476 page in verification queue	Aftermarket	partial	Schroeder online cross-reference (PARKER); envelope match — verify grade and seals.
↔ 931437 page in verification queue	Aftermarket	partial	Schroeder online cross-reference (PARKER); envelope match — verify grade and seals.
↔ 9700EAL101N1 page in verification queue	Aftermarket	partial	Schroeder online cross-reference (PUROLATOR); envelope match — verify grade and seals.
↔ BEK912A page in verification queue	Aftermarket	partial	Schroeder online cross-reference (BEHRINGER); envelope match — verify grade and seals.
↔ BP603 page in verification queue	Aftermarket	partial	Schroeder online cross-reference (DIAGNETICS); envelope match — verify grade and seals.
↔ C1702 page in verification queue	Aftermarket	partial	Schroeder online cross-reference (FRAM); envelope match — verify grade and seals.
↔ DE4051B3C10 page in verification queue	Aftermarket	partial	Schroeder online cross-reference (DENISON); envelope match — verify grade and seals.
↔ DLU895 page in verification queue	Aftermarket	partial	Schroeder online cross-reference (NORMAN); envelope match — verify grade and seals.
↔ DP410 page in verification queue	Aftermarket	partial	Schroeder online cross-reference (DIAGNETICS); envelope match — verify grade and seals.
↔ E0250BT10 page in verification queue	Aftermarket	partial	Schroeder online cross-reference (WESTERN); envelope match — verify grade and seals.
↔ E4051B3C10 page in verification queue	Aftermarket	partial	Schroeder online cross-reference (WESTERN); envelope match — verify grade and seals.
↔ F2510NM page in verification queue	Aftermarket	partial	Schroeder online cross-reference (CAN-FLO); envelope match — verify grade and seals.
↔ FH59 page in verification queue	Aftermarket	partial	Schroeder online cross-reference (MOTORCRAFT); envelope match — verify grade and seals.
↔ FPE2010N page in verification queue	Aftermarket	partial	Schroeder online cross-reference (FILTRATION PRODUCTS); envelope match — verify grade and seals.
↔ FPE2510N page in verification queue	Aftermarket	partial	Schroeder online cross-reference (FILTRATION PRODUCTS); envelope match — verify grade and seals.
↔ HF4050CCB page in verification queue	Fleetguard	partial	Schroeder online cross-reference (PTI); envelope match — verify grade and seals.
↔ HF4070CCB page in verification queue	Fleetguard	partial	Schroeder online cross-reference (PTI); envelope match — verify grade and seals.
↔ HF6110	Fleetguard	partial	Fleetguard's online catalog lists K10 as an interchange for HF6110. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ HF6116	Fleetguard	partial	Schroeder online cross-reference (FLEETGUARD); envelope match — verify grade and seals.
↔ HF6343	Fleetguard	partial	Fleetguard's online catalog lists K10 as an interchange for HF6343. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ HK010P page in verification queue	Aftermarket	partial	Schroeder online cross-reference (HYCON); envelope match — verify grade and seals.
↔ HK020BN page in verification queue	Aftermarket	partial	Schroeder online cross-reference (HYCON); envelope match — verify grade and seals.
↔ HPKL912M page in verification queue	Aftermarket	partial	Schroeder online cross-reference (MP FILTRI); envelope match — verify grade and seals.
↔ HPKL912MB page in verification queue	Aftermarket	partial	Schroeder online cross-reference (HY-PRO); envelope match — verify grade and seals.
↔ HYU953 page in verification queue	Aftermarket	partial	Schroeder online cross-reference (NORMAN); envelope match — verify grade and seals.
↔ KRE-10	Schroeder Industries	partial	Schroeder online cross-reference (MCCLAIN); envelope match — verify grade and seals.
↔ L808 page in verification queue	Aftermarket	partial	Schroeder online cross-reference (KRALINATOR); envelope match — verify grade and seals.
↔ MF0059455 page in verification queue	Aftermarket	partial	Schroeder online cross-reference (MAIN FILTER INC); envelope match — verify grade and seals.
↔ MF0342859 page in verification queue	Aftermarket	partial	Schroeder online cross-reference (MAIN FILTER INC); envelope match — verify grade and seals.
↔ MFS180910 page in verification queue	Aftermarket	partial	Schroeder online cross-reference (MP FILTRI); envelope match — verify grade and seals.
↔ P167410 page in verification queue	Donaldson	partial	Schroeder online cross-reference (DONALDSON); envelope match — verify grade and seals.
↔ P350910B7 page in verification queue	Donaldson	partial	Schroeder online cross-reference (FLUITEK); envelope match — verify grade and seals.
↔ PF328 page in verification queue	Aftermarket	partial	Schroeder online cross-reference (AC); envelope match — verify grade and seals.
↔ PL409101 page in verification queue	Aftermarket	partial	Schroeder online cross-reference (REFILCO); envelope match — verify grade and seals.
↔ PT707-HD10	Baldwin Filters	partial	Schroeder online cross-reference (BALDWIN); envelope match — verify grade and seals.
↔ PTU895 page in verification queue	Aftermarket	partial	Schroeder online cross-reference (NORMAN); envelope match — verify grade and seals.
↔ R2327 page in verification queue	Aftermarket	partial	Schroeder online cross-reference (RYCO); envelope match — verify grade and seals.
↔ RTE-48-D-10-B	STAUFF	partial	Schroeder online cross-reference (STAUFF); envelope match — verify grade and seals.
↔ SCU895 page in verification queue	Aftermarket	partial	Schroeder online cross-reference (NORMAN); envelope match — verify grade and seals.
↔ SRE40910 page in verification queue	Aftermarket	partial	Schroeder online cross-reference (ZINGA); envelope match — verify grade and seals.
↔ V4051B3C10 page in verification queue	Aftermarket	partial	Schroeder online cross-reference (VICKERS); envelope match — verify grade and seals.
↔ V4051B3V10 page in verification queue	Aftermarket	partial	Schroeder online cross-reference (VICKERS); envelope match — verify grade and seals.
↔ WP254 page in verification queue	Aftermarket	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.

How the K10 model number is decoded

K10Schroeder BestFit filter element part number of the K housing-size family.
E Media (Cellulose)Filter media execution.
10 µmNominal filter rating as printed in the Schroeder catalog.
β≥200Absolute rating: 18 µm particle size at β(c) ≥ 200, 99.5% efficiency.
99 mmOuter diameter.
41 mmInner diameter.
231 mmElement height.
10.3 barElement collapse pressure rating.
Nitrile (Buna-N)Seal compound.

Typical equipment & applications

Replacement element for Schroeder hydraulic and lube filter housings
Industrial and mobile hydraulic filtration

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.
Nitrile (NBR) seals are standard for mineral hydraulic oil but fail early in some phosphate-ester fluids and at sustained high temperature; verify seal compound against the fluid data sheet (fluorocarbon/Viton executions may be required).
End-cap geometry and the number/position of O-rings block interchange even when OD and length match — visually compare end caps before fitting, especially with aftermarket cartridges.

Frequently asked questions

What are the dimensions of the K10 filter element?

The published envelope is 99 mm OD × 231 mm length with a 41 mm inside diameter (3.898 × 9.094 in × 1.614 in ID). Confirm against the housing drawing before ordering.

What micron rating does K10 use?

This element is rated 10 µm (nominal class) — 18 µm at β(c) ≥ 200 (99.5% efficiency). Always compare Beta ratings at the same test point: two brands may print different micron numbers for the same physical grade.

What replaces the K10 filter element?

56 partial match(es) requiring parameter review

How do I read the K10 part number?

See the designation decoder above: each segment of K10 encodes size, line type, filtration grade and media/collapse execution.

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.

How often should a hydraulic return-line element be replaced?

Replace at the housing manufacturer’s recommended differential-pressure setting (commonly signalled by a clogging indicator), or on a time-based service interval when no indicator is fitted — never wait for bypass to open continuously, because unfiltered oil then reaches the valves.

Same-envelope elements from other brands

View full interchange →

These 86 catalog element(s) share the 99×231 mm envelope. Envelope match alone does not guarantee interchangeability — compare micron/Beta, seals and collapse rating.

BRE-10 Schroeder Industries · 10 µm BRE-25 Schroeder Industries · 25 µm BRE-3 Schroeder Industries · 3 µm BRE-Z10 Schroeder Industries · 10 µm BRE-Z5 Schroeder Industries · 5 µm K10C Schroeder Industries · 10 µm K10H Schroeder Industries · 10 µm K25 Schroeder Industries · 25 µm K25C Schroeder Industries · 25 µm K25H Schroeder Industries · 25 µm

Other models in the BestFit Elements series

All 1082 →

10DVZ1 74×249 mm · 1 µm 10DVZ10 74×249 mm · 10 µm 10DVZ10V 74×249 mm · 10 µm 10DVZ25 74×249 mm · 25 µm 10DVZ3 74×249 mm · 3 µm 10DVZ5 74×249 mm · 5 µm 13HAS10 91×328 mm · 10 µm 13HASX10 91×328 mm · 10 µm 13HZ10 91×328 mm · 10 µm 13HZ10V 91×328 mm · 10 µm

Reviewed & verified by the ElementRef engineering desk against Schroeder Industries on 2026-09-28. Read our editorial & correction policy.