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Global Air Treatment

FIL Series Filters provide your compressed air system with premium quality filtration for the three typical contaminant types

1) Solid particles come from ambient air contaminants like dust and from rusted, oxidized pipework. They will cause pneumatic equipment to malfunction, cause instrument and control failures, and contaminate end products.

2) Condensed water droplets come from the humidity in ambient air. Water will oxidize pipework and pneumatic equipment, ruin paint finishes and end products.

3) Liquid oil and oil vapors are introduced by compressor lubricants and by hydrocarbon vapors present in ambient air. Oil-free compressed air is particularly important in food and pharmaceutical processes.
Unit of Measure


Type Housing

N/A Modular

Housing Number

N/A 12

Housing Capacity

N/A 20 scfm0.57 m³/min

Filter Grades

N/A Maximum Efficiency Oil Removal Filter (0.0008 ppm)

Connection Sizes

N/A 3/8" NPTF

Max. Pressure

N/A Manual Drain - 300 psiwith D or L - 250 psiManual Drain - 21 kgf/cm²with D or L - 21 kgf/cm²

Maximum Temperature

N/A 150 ºF66 ºC


N/A 8.15 in207 mm


N/A 4.13 in105 mm


N/A 4.2 lb1.9 kg

Standard Features

N/A Internal Automatic Drain Mechanism Differential Pressure Slide Indicator


N/A Corrosion Proof Stainless Steel element Differential Pressure Gauge Indicator Differential Pressure Slide Indicator Element Monitor Internal Automatic Drain Mechanism Liquid Level Indicator

Element Model


Element Qty.

N/A 1


N/A An Innovative Design for all Applications

1. Slide Indicator

  • Standard on 20–60 scfm models
  • Changes color based on differential pressure

    2. Gauge
  • Standard on 100–21,250 scfm models
  • Dual gauge face allows housings to be mounted in any flow direction
  • Indicates element change-out based on differential pressure
  • Large easy-to-read gauge face
  • Remote mounting possible

    3. Energy Saving Element Monitor
  • Optional on all models
  • Three modes determine element change:
    time, differential pressure, element performance

    4. Simple Maintenance
  • 1/8" turn, self-locking bayonet head to bowl connection (up through 1" connection sizes)
  • Audible warning by escaping air if housing is not depressurized before disassembly
  • Ribbed bowls allow use of C-spanner
  • Color-coded elements for easy identification

    5. Modular Housings Save Space and Time
  • Standard on 20–780 scfm models
  • Large flow paths reduce pressure drop
  • Chromated and epoxy powder painted (interior and exterior) add durability and corrosion resistance
  • MWP 300 psig (21 bar)
  • Can be mounted for left or right entry
  • High-quality aluminum, zinc, and steel materials

    6. Internal Automatic Drains
  • Reliable discharge of condensate
  • Pilot operated, pneumatically actuated, particulate-resistant mechanism
  • Viton seals and inlet screen for additional protection

    7. Element Grades Offer Superior Filtration
  • Large effective surface areas ensure high capture rates
  • Large open areas minimize pressure drop
  • Silicone-free, withstand temperatures to 150°F (66°C)
  • Push-on elements for quick replacement
  • Corrosion resistant, stainless steel cores