MP Filtri · HP / CU / HPX Elements · pressure line

HP0503A10ASP01 filter element: specifications & equivalents

Q: What are the dimensions of the HP0503A10ASP01 filter element?

The published envelope is 50 mm OD × 160 mm length with a 24 mm inside diameter (1.969 × 6.299 in × 0.945 in ID). Confirm against the housing drawing before ordering.

Q: What micron rating does HP0503A10ASP01 use?

This element is rated 10 µm absolute. Always compare Beta ratings at the same test point: two brands may print different micron numbers for the same physical grade.

The HP0503A10ASP01 is a MP Filtri pressure-line hydraulic filter element, built with inorganic microfiber media, sized 50 × 160 mm OD × length (ID 24 mm), rated at 10 µm absolute. Verify against the current manufacturer data sheet before ordering.

Envelope OD × L 50 × 160 mm

Inside diameter 24 mm

Filtration rating 10 µm abs.

Media Inorganic microfiber

Collapse / burst 210 bar

Line type pressure

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

Part number structure and orderable options are taken from the MP Filtri Hydraulic Filtration Catalogue (CAT_HF_HP_EN p.34). This is the NBR seal / 210 bar collapse execution; it is a distinct orderable part number from the standard (NBR seal, 20 bar) element of the same series, length and media. Element dimensions are approximate — sourced from MANN-FILTER / STAUFF / Fleetguard interchange equivalents, not from MP Filtri directly. Verify against the current MP Filtri data sheet before ordering.

Specification table

Parameter	Value
Filter type	pressure line
Media	Inorganic microfiber
Filtration rating	10 µm
Rating basis	absolute
Outside diameter OD	50 mm
Inside diameter ID	24 mm
Length	160 mm
End caps	open-ended cartridge element
Collapse / burst pressure	210 bar
Integral bypass valve	none (housing/valve-dependent)
Seal material	Nitrile (Buna-N)
Source catalog	MP Filtri: MP Filtri Hydraulic Filtration Catalogue
Last verified	2026-09-28

Sources: MP Filtri — MP Filtri Hydraulic Filtration Catalogue — accessed 2026-09-29.

MP Filtri® and all model designations are trademarks of their respective owners, used here for identification only — ElementRef is an independent reference site, not an authorized MP Filtri 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 mm (0.945 in)
Overall length	160 mm (6.299 in)

All 50×160 mm interchange elements →

Cross references & equivalents

Equivalent model	Brand	Match level	Note
↔ D124G10B	Filtrec	partial	Filtrec's official Cross Navigator maps MP FILTRI HP0503A10ASP01 to FILTREC D124G10B as a direct replacement, publishing the FILTREC element's OD/ID/height envelope and media grade. Rated micron differs (10 vs 12 µm) — verify efficiency class and collapse/seal for the housing 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: MP Filtri cross reference chart →

How the HP0503A10ASP01 model number is decoded

HP050MP Filtri element series and size code for the matched high/medium-pressure housing family.
3Element length code within the series.
A10Filter media: Inorganic microfiber, 10 µm (absolute rating per ISO 16889).
ASeals: NBR (nitrile).
SElement differential-pressure (collapse) rating: 210 bar high-collapse execution.
P01MP Filtri standard catalogue item execution.

Typical equipment & applications

Pressure-line hydraulic filters upstream of control valves
High-differential-pressure industrial hydraulic circuits
Hydraulic power units for steel, paper and power generation

Selection pitfalls — read before you substitute

Line type is not interchangeable: return-line cartridges are low-collapse executions that typically tolerate roughly 10–20 bar differential, while pressure-line elements are commonly rated 100–210 bar. Installing a low-collapse element in a pressure housing can rupture the media on cold-start spikes.
“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.
This execution uses nitrile (buna-n) seals — verify the compound against the fluid data sheet: standard nitrile (NBR) can fail early in phosphate-ester fluids and at sustained high temperature, where 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 HP0503A10ASP01 filter element?

The published envelope is 50 mm OD × 160 mm length with a 24 mm inside diameter (1.969 × 6.299 in × 0.945 in ID). Confirm against the housing drawing before ordering.

What micron rating does HP0503A10ASP01 use?

This element is rated 10 µm absolute. Always compare Beta ratings at the same test point: two brands may print different micron numbers for the same physical grade.

What replaces the HP0503A10ASP01 filter element?

1 partial match(es) requiring parameter review

How do I read the HP0503A10ASP01 part number?

See the designation decoder above: each segment of HP0503A10ASP01 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 filter 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 21 catalog element(s) share the 50×160 mm envelope. Envelope match alone does not guarantee interchangeability — compare micron/Beta, seals and collapse rating.

HP0503A03ANP01 MP Filtri · 3 µm HP0503A06ANP01 MP Filtri · 6 µm HP0503A10ANP01 MP Filtri · 10 µm HP0503A16ANP01 MP Filtri · 16 µm HP0503A25ANP01 MP Filtri · 25 µm HP0503A25ASP01 MP Filtri · 25 µm HP0503M25ANP01 MP Filtri · 25 µm HPX0503A03ANP01 MP Filtri · 3 µm HPX0503A06ANP01 MP Filtri · 6 µm HPX0503A10ANP01 MP Filtri · 10 µm

Other models in the HP / CU / HPX Elements series

All 522 (list page 1/2) →

CU1101A03ANP01 3 µm CU1101A06ANP01 6 µm CU1101A10ANP01 10 µm CU1101A10VNP01 10 µm CU1101A16ANP01 16 µm CU1101A25ANP01 25 µm CU1101A25VNP01 25 µm CU1101M25ANP01 25 µm CU1101M60ANP01 60 µm CU1101M90ANP01 90 µm

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