Check Valve/One Way Fitting for Reverse Osmosis RO System 1/4 Inch x 1/4 Inch (DC-020Y)

Advantage FUNCTION-Geekpure Straight Check Valve 1/4" Fitting Connection Parts for Reverse Osmosis RO Systems (DC-020Y) INLET-OUTLET-1/4" x 1/4" QC fittings and connect with tube direct,1 pc in the box. STANDARD SIZE-This a replacement part for a standard Reverse Osmosis (RO) System SIMPLE INSTALL-No tools required,Push fit fittings NOTE: JUST SHIP TO ADDRESS IN US .Thanks! Geekpure Straight Check Valve 1/4" Fitting Connection Parts for Reverse Osmosis RO Systems (DC-020Y),1/4" x 1/4" QC fittings and connect with tube direct,1 pc in the box.