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Bard 5201-021BX - Liquid line filter drier
The Bard 5201-021BX is an OEM A/C liquid line filter drier used in Bard wall-mount air conditioning systems to help protect the sealed refrigerant circuit by trapping moisture, acids, and debris before they can reach the metering device and evaporator. Replacing a restricted or contaminated filter drier is a common best practice after a system repair, compressor burnout cleanup, or any time the refrigeration circuit has been opened, since it supports reliable refrigerant flow and long-term compressor protection. This boxed version supersedes older Bard part 5201-021, and it is intended to match Bard fit and performance specifications for proper installation in the liquid line when serviced by a qualified technician.
- Technical Specifications
- Product number: 5201-021BX
- Manufacturer description: A/C Lqd Filter Drier(P-Y) Boxed
- Weight: 1.250 lbs
- HTS Code: "8415.90.8085"
- Previous Versions
- 5201-021 (Obsolete, superseded by 5201-021BX)
$44.00 *
* Orders less than $50 may incure a minimum order fee.
What does the "BX" suffix mean?
Bard uses suffixes like "BX" to manage parts internally. These do not change the physical form or function of the part.
A part number ending in "BX" simply means it is packaged in a box for shipping, rather than for internal assembly use.
Example: 8406-142BX is physically identical to 8406-142.