Calgary TDS readings?

[kari]

Originally Posted by Darksky

How do you back flush a RO membrane? Turn it around and run water though it fora while? Does this extend the life of the membrane?
Thanks

There should be a valve on the outlet line that bypasses the flow restrictor. If not, you can always add one yourself with two "Tee's" and one shut off valve. The qiuck connect fittings can be found at HD.