Ensure the safety and efficiency of your aquarium air system with this high-quality Aquarium Check Valve, designed with a low resistance structure ideal for air motors and CO2 systems. Crafted from durable plastic in a sleek white finish, this check valve features a streamlined appearance and a combined design that allows for easy removal and cleaning, maintaining optimal performance over time. Key Features: · Low Resistance Design: Minimizes airflow obstruction, making it perfect for use with air motors and CO2 systems to ensure smooth and efficient operation. · Secure Air Pipe Lock Function: Prevents air pipe explosions by securely locking the air tube in place, enhancing safety and reliability. · Built-in Stainless Steel Spring: Provides excellent non-return performance, preventing backflow and protecting your aquarium equipment. · Easy Installation and Maintenance: Simply remove the locking nut, insert the air pipe in the correct inlet and outlet direction, then screw the lock nut tightly for a secure fit. The valve can be easily removed and washed to maintain cleanliness. · Compact and Lightweight: Measuring approximately 4.6cm (1.81 inches) in length and weighing only about 13g, this check valve is easy to handle and install in any aquarium setup. Specifications: · Material: Plastic · Color: White · Quantity: 1 PCS · Weight: Approx. 13g · Length: Approx. 4.6cm / 1.81 inch Package Includes: · 1 x Aquarium Check Valve This Aquarium Check Valve combines durability, safety, and ease of use to provide a reliable solution for preventing backflow in your aquarium air systems. Its efficient design ensures smooth airflow while protecting your equipment, making it an essential accessory for maintaining a healthy aquatic environment.