Aquatop Aquarium Air Check Valve – Prevents Backflow, Compatible with CAF-60 and CAF-180 Sponge Filters, Features Adjustable Air Intake and Regulator

Prevents Backflow: The Aquatop Air Check Valve effectively prevents water from flowing back into your air pump, ensuring the safety of your equipment. Compatible with CAF Filters: Designed specifically for use with CAF-60 and CAF-180 sponge filters, providing seamless integration with your filtration setup. Easy to Install: This check valve is simple to install, allowing you to easily connect it to your air pump system for hassle-free operation. Built-in Air Regulator: Features an air intake regulator for precise control of airflow, allowing you to customize the air distribution in your aquarium. Durable Design: Made from high-quality materials, the valve is built to withstand continuous use, ensuring long-lasting reliability in both freshwater and saltwater setups.