- This 1/4'' PE Quick Double 1/4' Fast Fitting Tee Pipe features a robust 3-way hard joint design, enhancing your aquarium RO water filter system's efficiency. - The 6.5MM size ensures a precise fit for reliable water flow, making it compatible with standard filtration setups. - Quick and easy installation is guaranteed with the double 1/4' fast fitting design, allowing you to save valuable time during setup and modifications. - Constructed from high-quality PE material, this fitting is designed for durability and corrosion resistance, offering long-term performance in various environments. - The 3-way tee design facilitates versatile water distribution within your aquarium RO water filter system, improving overall functionality and adaptability. Application scenarios: - Ideal for connecting multiple RO filter stages, optimizing water purification processes in aquariums. - Suitable for redirecting water flow to additional filtration units or introducing additives, enhancing water quality management. - Perfect for DIY aquarium setups where customized water flow paths are essential for maintaining a healthy aquatic environment.