Deskripsi EMERSON FILTER DRYER EK - 304 STD 1/2 #34; 048212 The EK Liquid Line filter drier is a premium compacted bead filter drier with a 20 micron outlet pad for maximum filtration. The EK is a premium universal replacement liquid line filter drier for CFC, HCFC and HFC refrigerants including R-12, R-134a, R-22, R-404A, R-407C, R-410A, R-500, R-502, and R-507. Features • Filtration first for more effective use of surface area of desiccant • High moisture and acid removal capacity • Solid copper connections • Corrosion resistant epoxy powder paint finish • Approved for POE oils with Copeland compressors• Shock resistant steel shell construction Specifications • Desiccant blend - optimized for high water capacity and acid capacity • Filtration: 20 microns • Maximum working pressure: 680 psig • UL/CUL file number: SA 3124