Parker Chemflow®-XF Cartridge

Highest-Flowing Cartridge for Bulk and Lower Temperature Chemical Applications

Chemflow XL
The Chemflow®-XF filter cartridge uses a superior asymmetric PTFE membrane which provides unmatched fow rates and on-stream life. It is constructed with HDPE supports providing an economical alternative to all-fuoropolymer cartridges while still maintaining a high degree of retention and cleanliness. This flter is ideally suited for bulk chemical delivery and lower temperature wet processes (<60°C). Customers using the cartridge for viscous fuids like phosphoric acid, have reported fow rates and lifetimes more than twice that of the leading competitor. These advantages help improve yields while decreasing overall fltration costs. In bulk delivery applications, the high fow allows for reduced system sizing and associated savings. It is available dry or wet-packed for quick installation.


  • Highest flow rates in the industry
  • Long lifetime
  • Wet-pack option for quick installation
  • PTFE/HDPE construction for chemical resistance
  • 100% integrity tested in cleanroom environment


  • Bulk chemical delivery
    • Acids, bases, solvents, photochemicals
  • Wet etch and clean (< 60°C)
    • Phosphoric acid
    • Hydrof uoric acid
    • Nitric acid
    • SC1,SC2
    • Solvents


Materials of Construction
Membrane:  PTFE (Asymmetric)
Support Layers:  HDPE
Structure:  HDPE
All components are thermally bonded to ensureintegrity and reduce extractables.

Effective Filtration Area
11.0ft2 (0.99m2) per nominal 10˝
(250mm) cartridge
5.7ft2 (0.51m2) per nominal 10˝
(250mm) cartridge

Metals Extractables*
Standard: <70ppb (total)
*In a 10% HNO3 extraction

Maximum Differential Pressure/Temperature
Forward:  55psid (4.1bar) @ 75ºF (24ºC)
Reverse:  30psid (2.8bar) @ 75ºF (24ºC)

Cleanliness (particle shedding)
Wet-packed:  <1 particles/ml >0.2μm after 7gal @ 1gpm

TOC/Resistivity Rinse-up (wet-packed)
TOC recovery within 5ppb of feed without additional rinse-up. Resistivity recovery within 0.2 megohm-cm of feed after 12gal @ 1gpm.

Download the Parker Chemflow XF Cartridge 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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