This high-quality RO fittings set includes multiple ball valves, quick connectors, and backwash fittings designed for 10mm (3/8") pipe connections. It is perfect for installing, repairing, or upgrading reverse osmosis water filtration systems. Made from durable food-grade plastic and corrosion-resistant materials, these connectors ensure leak-proof performance and long-lasting durability. The quick-connect design allows easy installation without special tools, making it ideal for home RO systems, water purifiers, filtration units, and drinking water setups. This kit is widely used by RO technicians, plumbers, and homeowners for efficient water purifier connections and maintenance. Key Features Complete RO Parts Kit Includes valves, connectors, and backwash fittings Universal Compatibility Works with most RO water purifier systems 10mm (3/8") Pipe Support Suitable for standard RO tubing Leak-Proof Quick Connect Design Secure and reliable water connection Durable & Corrosion Resistant Long-lasting performance Easy Installation No complicated tools required Product Specifications Pipe Size: 10mm / 3/8 Inch Thread Sizes: 1/4", 3/8", 1/2" Male & Female Material: High-Quality Food Grade Plastic Application: RO Water Purifier / Reverse Osmosis Systems Use: Installation, Maintenance & Backwash Connection