15 Millimeter Female Quick Connect; 90 Degree Elbow; Glass Filled Polypropylene; White 90 Degree Elbow Poly PPSU Barb Crimp Pex Fittings, Lead Free; This Efield Product Suits with all Brands of Pex Tubing Certified Compatible with Stainless Steel Clamp & Copper Crimp Ring Systems Made of Poly(PPSU), Better Performance than Brass Fitting in RO, Chlorinated Water Application Include RODI System, Irrigation System, Refrigerator Ice Maker Water Line kit, Coffee Machine etc. This 1/4 Tubing Fittings are Perfect for a Water Line Going to Your Fridge or Your Water Line Under Your Sink for a Filtration System.