[andyralph]

Hi all when should my membrane need changing my water tds is 22 before Di thanks Andy

[Bungle]

Hi all when should my membrane need changing my water tds is 22 before Di thanks Andy

Now.

[dazmond]

Hi all when should my membrane need changing my water tds is 22 before Di thanks Andy

Have you flushed it recently?

What's your tap tds going into your RO?

What's your water pressure,has it dropped recently?

Do you take the hose off your DI(from the RO) for a couple of mins after first turning it on THEN take a reading?

[Simon Trapani]

Oh hang on Daz has had his RO five minutes & is suddenly an expert🤣

[Scottish Cleaning Service]

I changed both of mine when they reached 10 tds. Bought a pair of Axeons at a cost of £300 each, hope they will last 10 years because my TDS is only 70.

[matty72]

I need to check mine actually, I would think 22 is is ok for while, I'm also thinking maybe have two 4040 and add a third resin bottle, anyone else done this.

[dazmond]

Oh hang on Daz has had his RO five minutes & is suddenly an expert🤣

No expert but I've learnt these things already. It's not exactly rocket science is it mate?😄👍

[Splash and dash]

I need to check mine actually, I would think 22 is is ok for while, I'm also thinking maybe have two 4040 and add a third resin bottle, anyone else done this.

Don’t see having a 3rd vessel will do anything 22 will burn through resin a bit but it needs a new ro