Water Treatment ComponentsTree-Way DividerContact Us to PurchaseFeatures Push-fit technology, easy to disassembly and assembly. Withstanding pressure and prevention of leakage design. Suitable using in RO drinking system, purifier, water treatment system...etc. Specification Model Type Spec Remark QC-0020 three-way divider 3/8 OD x 1/4 OD John Guest (PP491208W) QC-0009 three-way divider 1/2 OD x 3/8 OD John Guest (PI491612S) QC-0106 three-way divider 3/8 OD x 1/4 OD DM (ATHWD0604W) top ApplicationPrevents leaking. Match tubing to same diameter pipe fittings.