Qdoggie
New member
I have a Vertex 4 stage. Ive had it for a while and recently changed the filters.. I think I hooked it back up wrong. According to their diagram it is correct however I have an extra small white box that is on the inlet side of the membrane. There are two portals for it. One I have from the pre filters going into it and I dont know what the other line is for. My water is constantly flowing with no slowing in sight????????
Any help?
Any help?
