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High Efficiency Filter Packages

All air dryers require filtered air to protect them from dirt, scale, oil liquid and aerosols, and liquid water in a compressed air system. These contaminants can cause malfunction or loss of drying efficiency.

These sets of filters are matched to our HR-Series and VSA-Series compressed air dryer models in flow and performance. 

Each set includes two prefilters to protect the air dryer from liquid water and oil, one afterfilter to protect downstream components, and wall mounting brackets.

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Filter Packages for Air Dryers
FILTER PKG PART NO.
FOR AIR DRYER
FILTERS INCLUDED
PREFILTER #1
PREFILTER #2
AFTERFILTER
51355
HR1

  • 3/8" NPT PORTS

  • COMPACT BODY

  • 5.0  MICRON PARTICULATE

  • METAL BOWL

  • AUTO FLOAT DRAIN

  • 3/8" NPT PORTS

  • COMPACT BODY

  • 0.01 MICRON COALESCING

  • METAL BOWL

  • AUTO FLOAT DRAIN

  • DP INDICATOR

  • 3/8" NPT PORTS

  • COMPACT BODY

  • 0.5 MICRON PARTICULATE

  • METAL BOWL

  • MANUAL DRAIN
HR2
HR3
HR4
VSA1
VSA2
VSA3
VSA4
51360
HR5

  • 1/2" NPT PORTS

  • COMPACT BODY

  • 5.0  MICRON PARTICULATE

  • METAL BOWL

  • AUTO FLOAT DRAIN

  • 1/2" NPT PORTS

  • COMPACT BODY

  • 0.01 MICRON COALESCING

  • METAL BOWL

  • AUTO FLOAT DRAIN

  • DP INDICATOR

  • 1/2" NPT PORTS

  • COMPACT BODY

  • 0.5 MICRON PARTICULATE

  • METAL BOWL

  • MANUAL DRAIN
HR6
51365
HR6.5

  • 1/2" NPT PORTS

  • FULL SIZE BODY

  • 5 MICRON 

  • METAL BOWL

  • AUTO FLOAT DRAIN

  • 1/2" NPT PORTS

  • FULL SIZE BODY

  • 0.01 MICRON COALESCING

  • METAL BOWL

  • AUTO FLOAT DRAIN

  • DP INDICATOR

  • 1/2" NPT PORTS

  • FULL SIZE BODY

  • 0.5 MICRON

  • METAL BOWL

  • MANUAL DRAIN

HR7

 

 

Filter Literature

 
P.O. Box 879 • Broomfield, Colorado 80020 • 800.700.8537 • fax: 303.465.9294 • info@airdryers.com