What size drain line do I need to use the backwash feature?

Aquasure Support
Aquasure Support

The Fortitude Pro Series comes with a manual backwashing valve. 


The valve can be used in one of two ways: as a standard in/out cap or as a backwashing valve to backwash the tank. 


To use it as a standard in/out cap, you will need to plug the 1” back-port connection.


To use it as a backwashing valve, you will need to install a ½” drain line to the back-port.

*We do not supply a drain line or additional fittings for this feature.