[Spruce]

Water purity is OK. My guess is the membranes are clogged up with limescale and need replacing.

cheers .. ive got filters to replace so trying that next .. will have to order membranes..

got 50 litres to get going to pratice my system and set up on my house  over the weekend..

last weekend was about practising my trad skilss on my house ... what a difference a wekk makes!

thanks for help

Hi Paul

Do as Ian Lancaster has advised first before you do anything else. If your water to waste ratio is 9:1 then the R/O will never produce much pure. Ours works on a ratio of about 3:1 which will give a good result efficiency wise. We use a restrictor.

Replacing the membranes could be a waste of money without solving the pure to waste ratio first.

Spruce

talk me through this restrictor valve process... in idiot format please ..

Hi Paul
See new thread.
Spruce