These membranes is suitable for FLO, FLOW RED, and FLOW RED+
These are sold in pairs,
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.
For all orders exceeding a value of 100USD shipping is offered for free.
Returns will be accepted for up to 10 days of Customer’s receipt or tracking number on unworn items. You, as a Customer, are obliged to inform us via email before you return the item.
Otherwise, standard shipping charges apply. Check out our delivery Terms & Conditions for more details.