

Gas Filtration
Willexa offers a comprehensive line of critical protection gas filters.
These fully customizable filters are the pinnacle of decades of experience building critical gas filtration systems for natural gas, CNG, biogas and RNG processes. Full of features, they are engineered to provide cost effective and reliable protection from any solid, liquid or aerosol contamination with maximum performance and minimum pressure drop.
Standard features:
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ASME certification
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Welded 304 stainless steel construction
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Free standing, Z-flow design
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1.0 and 0.3 micron elements
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Flanged inlet & outlet ports
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Flanged access port with davit arm
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Condensate drain & liquid level ports
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Differential pressure ports
Custom options:
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Carbon steel or 316 stainless steel construction
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T-flow, pipe supported or skid mounted designs
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Piping manifolds with isolation & bypass valves
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Differential pressure indicators or transmitters
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Liquid level switches & alarms
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Manual, timed, or zero-loss condensate drains
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Custom designs from full vacuum to any pressure



* When element is clean and dry. Contact us for filter sizing and pressure drop at any combinaton of flow, pressure and temperature.
Each filter is customized to meet the specific needs of your application. Operating flow, pressure, temperature, gas composition, contaminants, desired pressure drop and outlet gas quality will all be confirmed prior to order.
Filters are available as ship loose items or as part of a customized filtration skid with piping, valves, instrumentation and condensate management options as needed.
We've got you covered, no matter your filtration needs. Contact us for a quote today.

