Water & Dirt Separator/Filter

Clean Air is Key for Pneumatic Tool Performance

All of our air tools operate most effectively when the incoming air is clean and dry. In general, the vanes contained in pneumatic tools swell when exposed to excessive moisture thereby dramatically reducing service life.

Our water and dirt separator/filter is used in main lines and in heavy duty service where heavy water removal is required.  They are also good for outdoor service environments where freezing temperatures can be encountered.

Water and Dirt Separator/Filter

Water and Dirt Separator/Filter

Part #: ARN-0405
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Mounting Bracket Accessory

Mounting Bracket Accessory (Optional)
Part #: 
ARN-0406 | 2 Required per Filter
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Description: 3/4″ – 1″ mounting bracket perfect for our Water and Dirt Separator/Filter.

Features & Specs

  • 3/4″ port size
  • Maximum temperature: 175℉
  • Maximum pressure: 200 psig
  • Approximate weight: 6 pounds
  • Bowl material: Aluminum
  • Dimensions: 17″ H x 4.6″ W x 4.8″ D


  • Filter capacity: 3 microns
  • Automatic float drain
  • Filters both water and dirt

For More Information

Contact an experienced Arnold Company representative for additional information about our Water and Dirt Separator/Filter.

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