CRS ZPure™ Glass H₂O HSMI gas purifiers

CRS gas purifiers and filters

Pure gas is a critical requirement in gas chromatography, spectroscopy, optics, lithography, and numerous other applications in manufacturing and analytical laboratories. The ZPure™ line of filters remove a wide range of contaminants to trace levels. It can be used as a stand alone filter or to provide end-point detection.

Features and benefits

  • High efficiency in-line traps with outstanding capacity.
  • High quality activated adsorbents for long purifier life and efficient contaminant removal.
  • Filter lifetime is dependent on quality of incoming gas, and the flow rate.
  • Highly sensitive indicators.
  • Double safety seal and individually leak-tested.

Recommended applications

It can be used to purify inert gases, He, Ar, N2, and H2 for any application requiring ultra-pure gas free from water, signaling breakthrough at 1 ppm.

Product specifications

ZPure Glass H2O HSMI (high sensitivity moisture indicator)
Function Capacity Indicator color change Outlet concentration at nominal flow rate Flow rate (nominal-max) Max pressure Dimensions Fittings
High-efficiency moisture removal 6 g water Moisture: From blue to pale brown Moisture < 1 ppm 200 mL/min - 2 SLPM 11 bar / 160 psi 3.8 cm x 26.3 cm 1/8" and 1/4" brass and stainless steel


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