{"product_id":"copeland-comfort-control-alco-043321-filter-drier","title":"Copeland Comfort Control (Alco) 043321 Filter Drier","description":"\u003cp\u003eThe \u003cstrong\u003eCopeland Comfort Control (Alco) 043321 Filter Drier\u003c\/strong\u003e, also identified as model \u003cstrong\u003eBFK083\u003c\/strong\u003e, is a high-capacity \u003cstrong\u003ebi-flow liquid line filter drier\u003c\/strong\u003e specifically engineered for heat pump applications. This 8 cubic inch unit features a solid core design that provides exceptional moisture and acid removal, protecting sensitive system components like the compressor and TXV. With \u003cstrong\u003e3\/8\" flare connections\u003c\/strong\u003e and \u003cstrong\u003einternal check valves\u003c\/strong\u003e, it manages flow and filtration in either direction, simplifying the installation process by removing the need for external check valves. Rated for a \u003cstrong\u003e680 PSI maximum pressure\u003c\/strong\u003e, it is fully compatible with CFC, HCFC, and HFC refrigerants, including R-410A, and is approved for use with \u003cstrong\u003ePOE oils\u003c\/strong\u003e. This unit serves as a direct replacement for the \u003cstrong\u003eHPC-103\u003c\/strong\u003e and \u003cstrong\u003eFDBI-083\u003c\/strong\u003e, providing a 40-micron filtration level to maintain system cleanliness and prevent debris-related failures in the field.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eKey Benefits for Technicians:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBi-Directional Efficiency:\u003c\/strong\u003e Specialized internal check valves allow for seamless operation in heat pump heating and cooling modes without bypassing the filter media.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-Capacity Desiccant:\u003c\/strong\u003e The 8 cu. in. solid core provides superior water and acid adsorption, preventing copper plating and chemical breakdown of the lubricant.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRugged Construction:\u003c\/strong\u003e Finished with a corrosion-resistant epoxy powder paint to withstand harsh outdoor environments and coastal installs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSimplified Retrofitting:\u003c\/strong\u003e Direct replacement for Alco FDBI and Parker HPC series, reducing labor time during component swaps.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh Pressure Tolerance:\u003c\/strong\u003e The 680 PSI rating ensures compatibility with high-pressure R-410A systems and prevents shell rupture during transients.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eCommon Questions:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan I use the BFK083 with high-pressure refrigerants like R-410A?\u003c\/strong\u003e\u003cbr\u003e\nYes, the \u003cstrong\u003eCopeland 043321\u003c\/strong\u003e is rated for up to 680 PSI, making it suitable for modern high-pressure liquid line applications.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eWhat makes a bi-flow drier different from a standard liquid line drier?\u003c\/strong\u003e\u003cbr\u003e\nA \u003cstrong\u003ebi-flow liquid line filter drier\u003c\/strong\u003e contains internal check valves that direct refrigerant through the desiccant core regardless of flow direction, which is essential for heat pump units where flow reverses between cycles.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eDoes this unit filter in both directions?\u003c\/strong\u003e\u003cbr\u003e\nYes, the internal architecture of the \u003cstrong\u003eBFK083\u003c\/strong\u003e ensures that 40-micron filtration and moisture removal occur in both the heating and cooling directions.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eDisclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.\u003c\/strong\u003e\u003c\/p\u003e","brand":"Copeland Comfort Control (Alco)","offers":[{"title":"Default Title","offer_id":13185036779635,"sku":"43321","price":46.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1838\/2375\/files\/Pic_03e24567-dbe1-43dc-a789-1b5e2c552091.png?v=1755193354","url":"https:\/\/www.gsistore.com\/en-ca\/products\/copeland-comfort-control-alco-043321-filter-drier","provider":"GSIstore","version":"1.0","type":"link"}