Choose 16-9mm for AQUAvalve5 and 9mm Fittings
Choose 16-6mm for older, pre-August 2020 AQUAvalves with 6mm Fittings
The Click Fit Adapter and Filter is designed to be used with all sizes of FlexiTank and FlexiTank Pro. It is simply pushed onto the tap provided. It has a 13mm filter incorporated along its length to filter the water before it travels along the pipes. The fitting allows the user to push 9mm or 6mm pipe (depending on model of filter selected) onto the end of the adapter.