2PK 4mm Plastic Straight Air Connectors For Fish Tank Aquarium Airline Hose

Air Connector 2Pcs Air connector for connecting airline

Made from strong plastic

Easily Join Two Airlines Together

A coupling piece is suitable for connecting air hoses and air filters for your aquarium.

This coupling allows you to screw on air hoses with an inner diameter of 4 millimetres

Made from strong plastic. Helps To easily Join Two Airlines Together.