Help with extension on facet for RODI unit.

[Saisori]

Having issue with facet. The connector sit deep inside the facet itself so I can't turn the RODI adapter so it will screw on the facet connector. Is there a connector I can get to extend this out a bit?

 

[xabo]

Maybe something like this in female to male will help?
https://www.homedepot.com/p/DANCO-1...ome-Male-Male-Aerator-Adapter-10524/204321965

 

[Snoopy 67]

This is what you should use:
https://www.homedepot.com/p/John-Gu...-Polypropylene-Valve-Fitting-803389/300753484
It goes in the cold water supply line.