This liquid line filter drier fits for refrigerants R22, R134a, R404A, R407C, R502, R507.
Function: The liquid line filter drier is used to remove moisture and contaminants from the refrigerant in a heat pump system. Maximum working pressure is 600PSI/4140Kpa
Features: This Refrigerant Filter Drier has a 3/8 inch ODF connection size, it is compatible with a wide range of heat pump models
Easy to Use: easy to install, this liquid line filter drier is a cost-effective solution for maintaining the performance and longevity of your heat pump system