How should I choose the brand of a high-flow filter element?

2023-09-23

Some brand high-flow filter cartridge's main parameter is as the below.

Pall's TECHNICAL SPECIFICATIONS

Filter size:

outer diameter: 6"（152mm）

Length:20"（528mm）、40"（1022mm）、60"（1538mm）

Part material:

Filter material: folding glass fiber, folding deep polypropylene（PP）, MBPP

Support/Diversion layer: polypropylene （PP）

End cap: reinforced polypropylene with glass fiber 

Seal material: EPR (Ethylene-Propylene Rubber), nitrile rubber

Performance of filter elements:

Filtering accuracy:1μm、4.5μm、6μm、10μm、20μm、40μm、70μm、100μm

Highest operating temperature: folding glass fiber:121℃ folding deep polypropylene（PP）:82℃ MBPP:65℃

Maximum pressure drop: folding glass fiber:3.4bar，121℃ folding deep polypropylene（PP）:3.4bar，82℃ MBPP:1.03bar，65℃

Recommended pressure drop for filter replacement: 2.4Bar ，20℃

Recommended maximum filtering water flow: 20"filter: 660L/min 40"filter: 1300L/min 60"filter: 1900L/min

Parker's TECHNICAL SPECIFICATIONS

The material:

Filter material: glass fiber, polypropylene（PP）

Support/Diversion layer: polypropylene（PP）

The end cap: reinforced polypropylene with glass fiber 

Seal ring material: EPR (Ethylene-Propylene Rubber), silicon rubber, nitrile rubber, fluorine rubber

Part material:

Filtering accuracy:1μm、4.5μm、6μm、10μm、20μm、40μm、70μm、100μm

Highest operating temperature: 82℃ Maximum pressure drop: 3.4bar，82℃

Recommended maximum filtering water flow: 1300LPM 

3M's TECHNICAL SPECIFICATIONS

Material：

The material filter：glass fiber, polypropylene（PP）

Support/Diversion layer : polypropylene

End cover：glass fiber reinforced polypropylene 

Seal ring: EPR, PTFE fluororubber

Filter element performance:

Filtering accuracy: 1μm、3μm、5μm、10μm、20μm、50μm、70μm

The highest operating temperature: 80℃

The maximum pressure-drop: folding glass fiber:3.4Bar，20℃

Recommend pressure-drop of the replacement filter: 2.4Bar ，20℃ 

The maximum water-carrying capacity: 1300L/min

Pentair's PRODUCTION EATURE

Wide chemical compatibility.

High capacity pleated cartridge design.

A rugged design & lower cost alternative.

Highly efficient can achieve 99.98% (Beta 5000).

Labor-saving owing to quick change design & system floor space.

20 times more filter media area compared to standard 10" pleated cartridge.

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