General description This 10 Pcs RO Water Filter Accessories kit includes 1/4 inch nozzle fittings designed for 90-degree right angle connections, perfect for refrigerator hoses and reverse osmosis systems. The kit is suitable for both hot (up to 140°F) and cold (down to 33°F) water applications. It features a hand-operated design that replaces traditional threaded or flanged connections, allowing for easy branching to different sockets for your RO unit. Technical specifications Outer diameter: 6.35 mm (1/4 inch) Maximum water pressure tolerance: 20 bar / 40 kg Material: Food grade materials Color: White + blue Installation Carefully cut the PE pipe with a pipe cutter to ensure a flat cut. Unplug the blue board. Insert the PE pipe into the connector (about 15-18 mm). Insert the blue card to secure the connection. Installation is complete. Usage Compatible with standard 1/4" OD copper, CPVC, PEX, and PVC tubing. Ideal for reverse osmosis machines, water purifiers, direct drinking