Filter Separator

AZ's Water Separator Filters are vastly implemented in many industrial and trade markets. They're mostly used in more complex pneumatic circuitry to guarantee a clean condensation free air flow.  Available in 1/4 and 1/2" versions, they're offered with sub micro and active-carbon filters. This ensures 99,9% compressed air level filtration and residual oil of 0.003ppm.


Our Water Filtration systems have been designed to satisfy the application requirements of the automation control industry and enlist a vast array of benefits, such as:

  • NPT range includes 1/4", and 1/2"
  • Cyclone system and filter element
  • Semi-automatic moisture exhaust
  • Automatic moisture exhaust on request
  • Bowl protection already mounted
  • Modular System Integration



AZ's Water Filter Separators operate at a pressure of up to 16 bar with a 95% grade of moisture separation. They feature a 5 micron internal filter element. Separation stages can be additionally expanded by adding AZ's Sub Micro Filters and Active Carbon Filters through the use of proprietary modular element mounts.

Popular Questions
Do you ship outside of Massachusetts?
Yes, we do! AZ Pneumatica USA delivers both within the State of Mass and all other major US States!
Are your Products NPT or BTP?
Yes they are! All our products are manufactured according to both of these international standards!
Are the measures indicated in inches?
Yes they are! You will find a custom table inside our catalog where you can apply all the standard measurement conversions needed!
Do your filters come in other thread sizes?
Yes they do in BTP standard.
Dedicated Brochure

For a detailed list and description of our Water Separator Filters, please download our brochure here!