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Liquid Line Filter Driers

  • EK Series – Premium universal liquid line filter drier.

  • BSL Series – Economical A/C system filter drier.

  • ADKS Series – Replaceable core drier for large systems.

  • ADK Series – Solid core liquid line filter drier.

  • BFK Series – Bi-directional filter drier for heat pumps.

  • Spun Copper – Copper drier for residential systems.

  • STAS Series – Replaceable core drier for large and CO₂ systems.

Click to download EK Series catalogue  

Series Description
EK Series The EK Liquid Line filter drier is a premium compacted bead filter drier with a 20 micron outlet pad for maximum filtration. The EK is a premium universal replacement liquid line filter drier for CFC, HCFC, and HFC refrigerants including R-12, R-134a, R-22, R-404A, R-407C, R-410A, R-500, R-502, and R-507.
BSL Series The Builder Series filter drier provides an economical system protection for air conditioning applications.
ADKS Series The ADKS is a replaceable core filter drier for use in the liquid or suction line for very large commercial air conditioning and refrigerant systems.
ADK Series The ADK is a solid core liquid line filter drier good for use with CFC, HCFC, and HFC refrigerants.
BFK Series The BFK is a solid core, bi-directional, liquid line filter drier for heat pump applications for use with CFC, HCFC, and HFC refrigerants.
Spun Copper Recommended for use in original equipment or replacement residential air-conditioning or refrigeration equipment.
STAS Series The STAS is a replaceable core filter drier for CFC, HCFC, and HFC refrigerants for use in large commercial air conditioning and refrigeration systems. The STAS-CO is specifically designed for CO2 (R-744) systems.
Series Features
BSL Builder
  • ODF – Solid copper connections for easy installation
  • Compacted bead design
  • 20 micron filtration
  • Desiccant blend – optimized for high water and acid capacity
EK Series
  • Filtration first for more effective use of surface area of desiccant
  • High moisture and acid removal capacity
  • Solid copper connections
  • Corrosion resistant epoxy powder paint finish
  • Approved for POE oils with Copeland™ compressors
  • Shock resistant steel shell construction
ADKS Series
  • Full flow fittings for low pressure drop
  • Corrosion resistant epoxy powder paint finish
  • Sturdy steel shells for long life durability
ADK Series
  • Desiccant Blend: optimized for high water capacity and acid capacity
  • Filtration: 40 microns
  • Maximum working pressure: 680 psig
  • UL/CUL file number: SA 3124
STAS Series
  • Slotted cover/unique internal hardware for hassle-free installation
  • Full flow fittings for low pressure drop
  • Corrosion resistant epoxy powder paint finish
  • Sturdy steel shells for long life
  • Solid copper connections
  • 100 mesh outlet screen
Spun Copper
  • All copper construction for extreme corrosion resistance
  • 100% molecular sieve solid core drier
  • For use with CFC, HCFC and HFC refrigerants
BFK Series
  • Available 5 to 30 cu. in. size
  • Internal check valves allow flow and filtration in either direction, eliminates need for external check valves
  • High moisture and acid removal capacity
  • Corrosion resistant epoxy powder paint finish
  • Approved for POE oils with Copeland™ compressors

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