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The Emerson Flow Controls filter drier, MPN 043337, is designed for use with CFC, HCFC, and HFC refrigerants in air conditioning and refrigeration systems. This 1/2 ODF BFK-Series Bi-Directional Filter Drier offers superior filtration and moisture management within liquid lines.
This filter drier effectively removes moisture, contaminants, and acids from refrigerant systems, making it a reliable choice for HVAC professionals.
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
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