CRS SPure™ H₂O gas filters

Find out more about Chromatography Research Supplies (CRS), now part of the Trajan family of brands.

Pure gas is a critical requirement in gas chromatography, spectroscopy, optics, lithography, and numerous other applications in manufacturing and analytical laboratories. The SPure™ H₂O filters remove moisture, oil and dust from air and inert gases.

Features and benefits

High-strength polycarbonate and acrylic bodies with aluminum end caps.
Available with standard brass and stainless steel compression fittings.
Not recommended for house compressed air lines or for GC carrier gases.
Not for use with hazardous, flammable, or reactive gases.

Recommended applications

It can be used to remove moisture, oil and dust from air and inert gases. It is suitable for general purpose, non-critical laboratory use.

Product specifications

SPure H₂O
Volume	Function	Capacity (nominal-max)	Flow rate (nominal-max)	Max pressure	Dimensions	Fittings	Body material
88 cc	Removes water, oil and dust	6.3 - 11.0 g water	0.680 - 6.8 SLPM	6.89 bar / 100 psi	3.8 cm x 26.3 cm	1/8" and 1/4" brass and stainless steel compression	Polycarbonate
116 cc		8.3 - 14.4 g water	0.900 - 9.0 SLPM		3.8 cm x 31.8 cm		Polycarbonate
240 cc		17.2 - 29.9 g water	1.85 - 18.5 SLPM		5.6 cm x 28.5 cm		Acrylic
400 cc		28.6 - 49.8 g water	3.0 - 30.0 SLPM		5.6 cm x 41.9 cm		Acrylic

1) The nominal water capacity is determined for an inlet impurity level of 200 ppm H₂O. The maximum water capacity is determined for an inlet impurity level of 10000 ppm H₂O.
2) Nominal flow rate is the recommended flow rate for an estimated gas purifier life of 1 year. This assumes the following inlet impurities: 1 ppm H₂O. The maximum recommended flow rate is recommended for intermittent use only.

Please refer to the part number list for more items.

For technical information such as manuals and MSDS please visit chromres.com/resources.

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