Easy Installation: These quick connectors are designed for simple and fast installation without the need for tools or special knowledge. Just connect and twist for a secure, leak-free connection to your water purification pipes. Universal Compatibility: Our quick connectors are compatible with most standard water purification systems and pipes, including 2-way and 4-way connections. They are ideal for use with water purifiers, refrigerators with ice makers, and more. High-Quality Construction: Made from durable POM material, these quick connectors are built to last and resist corrosion and leaks. They ensure reliable, long-term performance for your water purification needs. Specifications: Color: White Size: Non-round shape Length: 3.6cm Width: 3.2cm Height: 2cm Material: POM Model 1: 3-way hard insert to 4-way quick connect elbow Model 2: 4-way hard insert elbow Model 3: 4-minute internal thread to 4-minute quick connect elbow Model 4: 4-minute external thread to 4-minute quick connect elbow Model 5: 3-minute external thread to 4-minute quick connect elbow Model 6: 3-minute to 4-minute quick connect elbow Model 7: 2-minute to 4-minute quick connect elbow Model 8: 4-way quick connect elbow Package includes: 10 x Quick Connectors Easy to install quick connector for water purification systems. Converts 3/8" (10 mm) hose connection to 1/4" (6 mm) threaded connection. Made from high-quality POM material for durability. Suitable for various water purification applications.