Typical Air Systems


1 Rotary screw compressor
2 Piston compressor
3 Air receiver
4 Series A filters
5 Compressed air dryer
6 Ecotron water seperator

✓ Quality Design
✓ Outstanding Performance
✓ Unsurpassed Reliability
✓ Extended Warranties Available
✓ Design Services & Installations Are Offered


Small particles of oil, dust and other contaminants can pass through your process line and cause problems downstream. Devair’s “Series A” filters effectively remove up to 99.9% of these particles and reduce quality problems and downtime.

These filters offer:

  • High effective filtration area
  • High dirt holding capacity
  • Low pressure drop
  • Installation of the elements is easy and secure with the new “bayonet” type mounting
  • Rounded interior design reduces turbulence
  • Chrome-phosphate treated for corrosion resistance Four types of elements are available for each size of housing.
  • 5 micron separator filter
  • 1 micron separator and filter
  • Micron coalescing filter

Activated carbon filter Canisters are designed to hold any of our specialty filter grades ranging from coarse (5 micron pre-filters) to ultra fine, oil removal filters (0.008 mg/m3) Heavy gauge Aluminum Filter Canisters are engineered for easy assembly/disassembly, making it easy to change filters or perform maintenance. The internal drain is standard with each housing.

NOTE: Housings and elements are sold separately.

S Series Separator/Filters
Mechanical separator and 5 micron coalescing filter Removes large liquid loads and all solid particles 5 microns and larger. Use as a separator downstream of the aftercooler or point-of-use filter where heavy liquid loads are expected (air systems without aftercoolers or dryers).

A Series Air Line Filter
One micron coalescing filter removes all liquid water, oil aerosols and all solid particles one micron and larger. Use as a general filter for shop air; a prefilter for high efficiency filters; an afterfilter for pressureswing desiccant dryers; a point-of-use filter on systems utilizing aftercoolers or dryers.

E Series High Efficiency Oil Removal Filters 0.1
Micron coalescing filters coalesce and remove 99.99+% of oil aerosols for virtually oil free air. Use with oil-lubricated compressors to produce oil free air for painting (spray and powder), molding for plastics, instrumentation and controls, fluid logic and air bearings.

V Series Oil VApor Removal Filters
Activated carbon adsorbent filter removes oil vapor and odor. Use in food and drug packaging where compressed air contacts product, for deodorizing air exhausted into worker environments.

Series A Filters 3 to 0.01 micron