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The Guardian Membrane Series is engineered to provide complete removal of entrained liquids and solids from gas samples assuring sample integrity and protecting downstream analyzers.

Guardian Membranes are also available with integrated coalescing pre-filters. A 50C-grade element is positioned upstream of the membrane to effectively remove the majority of liquids and particulates, thereby...

The GMS170 series of integral coalescing membrane separators delivers superior protection for online sampling analyzers.

Protect your natural gas systems—and the sensitive instruments within them—from water, glycol, oil, and particulate contamination with our high-efficiency, 100% machined aluminum filter assemblies.

The 110 and 120 Series Filter Housings are designed for use with both gaseous and liquid sample process analyzers. Their compact configuration, low internal volume, and positive O-ring...

The 110HP and 120HP Series Filters are designed for high-pressure applications, including gaseous and liquid sample process analyzers and fuel cell filtration.