Parker Chemflow®-PE Select Cartridge

Chemically-Resistant HDPE High-Performance Cartridge for Lower Temperature Solvent, and Chemical Filtration

The Chemflow®-PE SELECT filter cartridge uses a PTFE membrane along with HDPE supports that provide an economical high-performance alternative to all-fuoropolymer cartridges. It provides a high degree of retention and cleanliness. With its unique SELECT pleating technology, the liquid fow rates are increased by up to 50% compared to our standard Chemflow®-PE. This filter is ideally suited for ultra-high purity chemical and solvent manufacturing, bulk chemical delivery and lower temperature wet processes (<60°C). It is available dry or wet-packed for quick installation.


  • Superior flow rates
  • Long lifetime
  • Wet-pack option for quick installation
  • PTFE/ HDPE construction for chemical resistance
  • 100% integrity tested in cleanroom environment
  • Exceptional downstream cleanliness
  • Low metal extractables


  • Bulk chemical delivery
    • Acids, bases, solvents, photochemicals
  • Wet etch and clean (< 60°C)
  • Ultrapure chemical and solvent manufacturing


Materials of Construction
Membrane:  PTFE
Support Layers:  HDPE
Structure:  HDPE
All components are thermally bonded to ensure integrity and reduce extractables.

Effective Filtration Area
11.5ft2 (1.07m2) per 10˝ (250mm) cartridge

Maximum Differential Pressure/ Temperature
Forward:  80psid (5.5bar) @ 75ºF (24ºC)
Reverse:  50psid (3.4bar) @ 75ºF (24ºC)

Maximum Operating Temperature
140ºF (60ºC)

Cleanliness (particle shedding)
Wet-packed: <1 particles/ml >0.2μm after 5gal at 1gpm
Data is from open bag and installed, no additional installation flushing.

TOC/Resistivity Rinse-up (wet-packed)
TOC rinse-up to background plus 5ppb of feed after 70gal @ 1gpm.

Resistivity rinse-up to background minus 0.2 megohm-cm of feed after 60gal @ 1gpm.

Metal Extractables
Parker domnick hunter’s proprietary ‘Ultraclean’ special cleaning treatment is available for applications requiring ultra-low exatractable levels.

Download Parker Chemflow PE Select Datasheet

Talk to one of our filtration experts today at (855) 737-4717, or fill out our online form to learn more.
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