York S1-404180 Filter Drier 318518-761 offering a higher level of

offering a higher level of field reliability than universal aftermarket alternatives

Enhanced Durability: The lead-free copper silicon alloy construction prevents corrosion and meets modern plumbing codes

ensuring compatibility with both clockwise and counter-clockwise blower wheels

allowing contractors to select specific desiccant or acid-removing cores based on the unique requirements of the system burnout or maintenance task

ensuring seamless integration into existing low-voltage control circuits found in commercial refrigeration and rooftop units

York S1-404180 Filter Drier 318518-761 offering a higher level ofThe York S1 404180 Filter Drier is a high capacity bi flow filter drier engineered specifically for heat pump systems using R 410A refrigerant and POE oils. As a direct OEM replacement for 043330, this HPC 163 HH model features a solid core desiccant blend optimized for maximum moisture removal and acid neutralization. Its bi flow design utilizes internal check valves to ensure debrissuch as copper oxides and fluxare trapped regardless of the