RO membrane

[jrthe3]

dose anyone know about ro i was wonder will any membrane work for sap

[Russell Lampron]

The most common membranes for maple sap are the Dow Filmtech NF90, NF270 and Mark 1. The XLE membrane can also be used with a low pressure RO like for a home water system or as a replacement for the NF90 and NF 270.