Fluid type: water<br> Material: POM plastic<br> Color: White, blue<br> Fit For Hose's Outer Dia: 6.4mm/ 1/4in<br> Application: reverse osmosis RO water system, water purifier, pure water machine, water dispenser etc.<br> <br> Feature:<br> Package includes 5 types of quick fittings to meet your need.<br> No tools required, Push fit fittings<br> Push fit fittings,Quick Connect Fitting 1/4" RO Water System<br> Standard fitting for water filter systems using 6mm water filter tubing<br> <br> Package list:<br> 4* Straight type quick fittings<br> 4* L type quick fittings<br> 4* Y type quick fittings (3 way)<br> 4* T type quick fittings (3 way)<br> 4* Valve quick fittings