This air hose connector is an OEM product from Aqua Exclusive™ which is designed for use in the air system of the Green Line Bio Filter. With this SS316L air hose connector you can connect a hose to the air system. This connector is designed in such a way that the hose cannot easily come loose. Note, be careful when tightening, tight is tight. The plastic can break if you tighten the connector too much.
If you have any questions about replacing the air hose connector or another filter part, please contact our support team. They are 24/7 available to help you.