This injection valve is for the AromaMist Aroma Bathing System pump.
The injection valve threads into the brass and copper steam line injection assembly. One end is for the steam line and the back end is where the discharge tubing connections. This valve is a check valve that allows aroma to move into the steam line and prevents the aroma from moving back down into the pump and aroma container.
One (1) injection valve is used per aroma pump.
Note: To preserve the originality, operation and safety of replacement parts, this product is not returnable.