OEM CROSS-REFERENCE AVAILABLE · 40″ & 60″ HIGH FLOW

Pall High Flow Filter Cartridge Replacement

Same fit. Same flow. Third-party verified filtration.

Industrial water treatment systems using Pall high-flow cartridges may face high replacement costs, extended delivery cycles or limited supply flexibility. Because cartridge geometry, filtration rating, flow direction and sealing details affect housing fit and process performance, a replacement should be selected through an engineering review rather than by nominal size alone. ECOFILTRONE supplies compatible high-flow filtration solutions for Pall HFU620, HFU640 and HFU660 references, supported by dimensional confirmation, seal verification, operating-condition review and sample testing. This process helps engineers and procurement teams establish a technically evaluated alternative while maintaining predictable maintenance planning and supply continuity.

✔Drop-in fit for existing housings ✔ Third-party tested filtration ✔ Direct factory pricing ✔Free sample before you order

Sound Familiar?

Why Engineers Evaluate Compatible Replacement Cartridges

Prices keep climbing

OEM cartridges cost 2–3× what the media is worth — and your filtration
budget stretches further every quarter.

Long, unreliable lead times

Waiting weeks for restocks risks downtime when a filter suddenly needs changing.

Worried a "generic" won't fit or last

The wrong OD or micron rating means por filtration, a fouled membrane
downstream, or a cartridge that won’t even seat in the housing.

Step 1 — Find Your Match

Brand Cross-Reference Table

Original Model	Compatible Solution	Length	Diameter	Micron Rating	Seal
Pall HFU620	ECOFILTRONE Compatible Replacement	20 inch	6 inch nominal	1, 5, 10, 20 or40 micrometres; selected to match the installed grade and process requirement	DOE / SOE-222 / SOE-226
Pall HFU640	ECOFILTRONE Compatible Replacement	40 inch	6 inch nominal	1, 5, 10, 20 or40 micrometres; selected to match the installed grade and process requirement	DOE / SOE-222 / SOE-226
Pall HFU660	ECOFILTRONE Compatible Replacement	60 inch	6 inch nominal	1, 5, 10, 20 or40 micrometres; selected to match the installed grade and process requirement	DOE / SOE-222 / SOE-226

"Can a Replacement Really Match the Original?"

Engineering Compatibility Verification Process

The difference between a risky “generic” and a true engineered replacement.

A Cheap Generic Cartridge

✖ Approximate dimensions — may not seat or seal in your housing

✖ Unverified micron rating — inconsistent filtration

✖ Thin media that collapses under high flow

✖ No test data, no material certification

✖ Buy a full batch before you can test it

An EcoFiltrone Replacement

✔ Built to the original’s exact OD, length & end-cap configuration

✔ Micron rating verified by bubble-point testing

✔ High dirt-holding pleated media rated for full design flow

✔ ISO 9001 factory · FDA-grade materials · test report with every order

✔ Free sample first — validate the fit before you commit

Independently Tested. Not Just Claimed.

99.98%

removal efficiency at 3 μm (β5000)

Filtration eficiency verified by third-party laboratory testing to
DL/T 1866-2018, a filtration performance standard for high flow cartridges.
Rated β₅₀₀₀ at 3 μm (99.98% removal) and 99.9% removal at 2 μm.
Full test report available on request.

*Achievable SDI depends on your fed water. Share your water analysis and
our engineers will confirm the target before you order.

Why this matters for you

A replacement is only worth buying if it actually filters. Independent beta
ratio data means you can swap out OEM cartridges with confidence — the media
does the same job at a lower cost per change-out, and you have the test
report to show your process engineer.

Step 2 — Confirm the Specs

Technical Specifications

Length	20" (508 mm) · 40" (1016 mm) · 60" (1524 mm) · custom
Outer Diameter	6" (152 mm) · 6.5" (165 mm)
Micron Rating	1 · 5 · 10 · 20 · 40 μm
Filter Media	PP · PES · PTFE · Glass Fiber
Max Flow Rate	Up to 110 m³/h per cartridge (60")
End Connections	222 / 226 O-ring · bayonet · standard flat
O-Ring Materials	Buna-N · EPDM · Silicone · Viton
Operating Temp	Up to 80°C (media dependent)
Max Differential Pressure	3.5 bar @ 20°C
Structure	Pleated, high dirt-holding capacity

Why Engineers Choose ECOFILTRONE Replacement Solutions

Compatibility Review

Review existing cartridge models, dimensions and operating requirements before replacement.

Dimension Verification

Confirm length, diameter, end configuration and sealing details for proper installation.

Sample Testing Support

Provide sample verification to evaluate fit and filtration performance before bulk supply.

Long-term Supply

Support stable replacement supply with customized solutions and technical assistance.

Step 3 — GET YOUR QUOTE

How to Get Your Replacement

From your current model number to a fitted, cost-saving supply — in four steps.

Send Your Model

Share your current part number or specs.

Get Quote + Sample

We match it and send pricing within hours.

Test the Fit

Validate the free sample in your housing.

Order With Confidence

Approve, and we ship your full order.

Built for Demanding Applications

FAQ

Are ECOFILTRONE cartridges direct replacements for Pall HFU620, HFU640 and HFU660 models?

ECOFILTRONE can provide compatible solutions for these Pall references, but interchangeability is confirmed for each project. The review covers overall dimensions, nominal diameter, end configuration, sealing interface, seal material, micron rating, flow direction and operating conditions. Supply should proceed after these parameters have been matched to the installed cartridge and housing.

Can the cartridge dimensions, end configuration or seal material be customized?

Yes. Dimensions and interface details can be evaluated against drawing or physical sample, and DOE, SOE-222 and SOE-226 configurations are available. Seal options include EPDM, NBR, silicone and FKM/Viton. Customization remains subject to manufacturing review, chemical compatibility and the mechanical requirements of the existing housing.

What information is required to confirm the micron rating?

Provide the complete original cartridge code, label photograph, process duty, upstream solids characteristics, downstream quality requirement and current operating performance. Available nominal options include1, 5, 10, 20 and40 micrometres. The selected grade should match the required retention basis and should not be inferred from cartridge length alone.

What is the expected lead time for compatible replacement cartridges?

Lead time depends on quantity, cartridge length, micron rating, end configuration, seal material and whether a custom interface is required. ECOFILTRONE confirms the production schedule after the technical specification is approved. Standardized, forecast-based purchasing can improve supply continuity compared with unplanned replacement orders.

Is sample testing available before a production order?

Yes. A sample can be supplied after the preliminary compatibility review. The recommended process is to verify dimensions and housing fit first, followed by a controlled operating trial that records initial differential pressure, flow stability, filtrate quality, service duration and final differential pressure. Acceptance criteria should be agreed before testing.

Which operating conditions must be reviewed before selection?

The review should include process fluid and chemical composition, operating and cleaning temperature, flow per cartridge, normal and maximum differential pressure, contaminant loading, required retention performance, housing configuration and planned change-out criteria. These parameters determine media, seal and structural suitability.

Get Your Technical Evaluation Today

Send us your current model or requirements and receive factory-direct pricing within hours. No obligation — just tell us what you need.

WhatsApp: +86 131 8896 2285 · Email: [email protected]

Pall High Flow Filter Cartridge Replacement | Industrial Filtration Solution