Aquael Check Valve – Check valve

Aquael Check Valve – Air Hose Check Valve

A simple but important safety component for your aquarium. The check valve prevents water from flowing back through the air hose and into the air pump during power outages or if the pump is placed lower than the water surface – thereby protecting the equipment from water damage.

Suitable for All standard air pumps and air hoses with dimensions 4/6 mm. Suitable for freshwater and saltwater aquariums.

Advantages Protects the air pump from water backflow, easy to install without tools, made of durable plastic for a long lifespan, discreet and compact design.

Technical specifications Material: Plastic Hose dimensions: 4/6 mm