
Sfk Series Bi-Flow Filter-Drier with Solid Core Technology. 100% 3A Molecular Sieve Core: Uses 100% 3A molecular sieve core for strong drying requirements and lowest frozen temperature performance. Dual Connection Methods: Available in ODF or SAE connection types to suit various system requirements. Wide Refrigerant Compatibility: Compatible with R-12, R-134a, R-22, R-404A, R-407C, R-410A, R-500, R-502, and R-507. High Pressure Resistance: Maximum working pressure up to 4.7Mpa (680Psig) for reliable operation. Corrosion Resistant Mold: Constructed with corrosion-resistant mold for enhanced durability and longevity. UL and CE Certified: Meets UL and CE certification standards for safety and quality assurance. Versatile Applications: Suitable for household AC, central AC, freshers, refrigerators, and cold storage rooms. OEM and ODM Services: Offers full customization, minor customization, and flexible customization options.