Clean It Up
UK Window Cleaning Forum => Window Cleaning Forum => Topic started by: andy2847 on August 31, 2013, 12:53:04 pm
-
hi guys and girls
i just wondered if anyone can help me please. i have a van mounted pure freedom 40inch ro system installed. i have just changed the ro membrane and am in the process of now changing the two 20 inch vertical pre filters (blue cartridges attached to the side, i have a sediment filter and a carbon filter to install but the two existing ones were just both sediment filters by looking at it!!! so now i have the carbon one and the sediment one so does anyone know which goes first and which one goes second just before it goes into the ro membrane??your help would be much appreciated
Regards
Andy
-
First sediment and then carbon block.
-
thankyou very much ;)
-
No wonder you had to change your 4040 membrane with having two sediment filters,did you change your pre filters before as I change mine every three months depending on use,if you never changed your pre filters and only have the system a short while they are responsible for damaging your 4040 as they put two sediment filters in ???