FILTER DRIER EK165

Identified Model

EMERSON EK-165
Type: Filter Drier – Hub Solder
Connection size: 1/4″ OD (solder / braze type)

What It’s Used For

• Installed on the liquid line

• Removes moisture, acid, and solid contaminants

• Protects compressor, capillary tube, and expansion valve

Typical Specifications (EK-165)

• Connection: 1/4″ copper tube (solder-in)

• Refrigerants:
  R22
  R134a
  R404A / R407C
  R410A (high-pressure rated)

• Desiccant: Solid core (molecular sieve)

• Application: Small AC & refrigeration systems (≈ 0.5 – 1.5 HP range, depending on system)

How to Install (Important)

• Follow the flow direction arrow on the body

• Use nitrogen purging while brazing

• Replace filter drier every time the system is opened

• Do not overheat the body during brazing