Part no. 745.  Garden Hose Adapter 

This garden hose connector is for connecting RO/DI water system directly to a garden hose or the laundry hose, or directly to the ON/OFF hose valve.  It has a 3/4" female hose thread, with 1/4" tubing coming out.

Input:  3/4" hose connection (male)

Output:  1/4" tubing connection  (hose / tubing not included)

Quick installation:  no tools required:  just screw on to the hose valve and connecting to ball valve is optional.