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Parker BF-084S bi-flow filter dryer, steel body, 1/2 inch sweat connections

Parker

Parker BF-084S Bi-Flow Filter Dryer 1/2 in Sweat

SKU CH-E9JJ-3VXJA

A bi-flow liquid line filter dryer with 1/2 inch sweat connections for heat pump systems using CFC, HCFC and HFC refrigerants

  • Bi-flow design enables heat-pump operation
  • 1/2 in sweat connection fits standard copper tubing
  • Steel shell rated for 16, 22, 84, 410 refrigerants
  • 3 1/2 ton capacity handles residential and light commercial loads
  • 5 7/16 in overall length suits tight service panels

HVAC Bi-Flow Filter Dryer

The Parker BF-084S is a liquid-line filter dryer built for heat-pump systems. It handles all CFC, HCFC and HFC refrigerants in a single steel shell. The bi-flow design keeps filtration active regardless of refrigerant direction. Technicians install it on residential or light-commercial units that need reliable moisture and acid removal.

1/2 in Sweat Connections

Sweat fittings require brazing during installation, creating a permanent leak-free joint. The overall length measures 5 7/16 in with a cut-out length of 4 7/16 in, fitting standard liquid-line spacing. Steel construction resists vibration and pressure cycling in outdoor condensing units. The compact body allows placement in tight service panels without special brackets.

Replaces Worn Filter Dryers

Swap out a saturated or contaminated dryer when system pressure drop rises or acid tests fail. The 3 1/2 ton capacity matches common R-22 and R-410A heat pumps up to that rating. Install during compressor change-outs or major refrigerant conversions to protect new components. Units operating beyond this capacity need a larger model.

How it compares

Measured against everything we stock in Heating & Cooling Controllers, at today’s prices. Recalculated every night.

Price $27.99
Cheaper than about 64% of the 1,762 comparable items (median $45.99).

Specifications

Product
Brand namePARKER

Questions about this item

What refrigerants does the 1/2 in sweat bi-flow filter dryer support?

It is rated for all CFC, HCFC and HFC refrigerants, including R-22 and R-410A at 3 1/2 ton capacity.

What copper tubing size does the 1/2 in sweat connection accept?

The solder connections are sized for 1/2 in copper tubing, with an overall length of 5 7/16 in and cut-out length of 4 7/16 in.

How should the bi-flow filter dryer be oriented during installation?

Install with flow direction matching system operation; the bi-flow design allows refrigerant to pass in either direction without reversing the core.

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