The York S1-401307 Filter-Drier is designed to remove moisture from the refrigerant and prevent it from circulating a corrosive acid that could damage vital components and cause the system to fail.
Real OEM filters, screens and driers are designed with safety in mind, upholding equipment integrity and valuable warranties
Fits popular VA1M1BJBEFE0020006, J07XPE18B4B2BAA1A1, YCJD36S41S1H units and more (see FITS MODELS below for complete list)