Product Description

The SFK reversible heat pump filter driers are designed to prevent thue refrigerant from being polluted in the refrigeration and heating circulatory system , It can effectively keep the pollutants which gather in the same direction from reversing , meanwhile , its design successfully saves two check valves and two regular drier filters, reducing complex pipeline and relative fees:internal check valves allow flow and filtration action in either directions;capable of dissolving pollutants such as moisture and acid,