FR04 FLOW RED 2021 RO MEMBRANE (PAIR)

These membranes is suitable for FLO, FLOW RED, and FLOW RED+

These are sold in pairs, click here

There is a 'spacer' in the packing which you do not need to use. 

Note the orientation of the RO-MEMBRANE when you remove it - one end has a rubber o-ring.  Membranes must be installed correctly with the direction of FLOW.