My 200gpd went bang this week and I have spent all week trying to figure out why...
I bought a new housing which cracked.... then 2 new 100 GPD membranes...
and while I was at it I bought 10 L resin becuase I was low.. so far the cost is £90
and it still was not working....AARGH....
I was on the phone with a supplier this morning and I noticed that water was not going into the first membrane... so I opened it up and LOW and BEHOLD... the 1/8 non return elbow was FEN broken.... which will cost £3 to replace....
AARGH such a little thing and so much hassle...