Welcome to United Filtration Systems

Filter gases and liquids simply and reliably, even in the most demanding conditions. Introducing our second generation of guardian membrane separators.

High Efficiency Disposable Filters

  • High Flow Rates
  • Capture Down to 0.01 Microns @99.99+%

Natural Gas Vehicle Filters

  • Now In Stock
  • Cost Effective
  • NGV High Pressure, High Efficiency Filter with SAE or NPT Ports

Disposable In-Line Filters & Adsorbents

  • Four Standard Sizes to Choose From
  • Ideal For Environmental Testing
  • Sensor Protection, Portable Analyzers

High Pressure Gas Filters

  • Up to 20,000 PSIG
  • CNG & NGV Approved
  • NAC Compliant – Free From Welds

Can’t Use NPT Connections? Did you know we offer SAE, Flanges, Tube Stubs and More? Just Ask!