Hi I have a 150 gpd ro/di bwi 5 stage system I recently changed the sediment filter and the 2 carbon blocks as well as the di resin..The Membranes are 2 75 gpd membranes and the bottom one is a year and a half old and the top is 6 months old..I have a brand new one as well but I think the others are still good ..When I first bought this system 6 months ago or so it was working at the proper speed no it seems to be running very slow like it take almost 6 hours to fill up a ten gallon bucket or longer??? I back flush the membranes every time I use it for 5 minutes before and after...Does anyone have any ideas why this is running so slow??? And what I can do to bring it back up to par??? Any help would be much appreciated
Cheers
James
Cheers
James