Clean It Up
UK Window Cleaning Forum => Window Cleaning Forum => Topic started by: andyralph on May 08, 2025, 07:55:27 pm
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Hi all when should my membrane need changing my water tds is 22 before Di thanks Andy
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Hi all when should my membrane need changing my water tds is 22 before Di thanks Andy
Now.
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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?
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Oh hang on Daz has had his RO five minutes & is suddenly an expert🤣
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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.
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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.
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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?😄👍
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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
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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
My tap tds at my last address was 024 and I only had to change my resin every 5 months. I was using large 25L vessels though.
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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
Surely the more resin you use eventually will reduce the cost, that's why I use two resin bottles, three will just take it a step further.
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My tds is about 230 as well
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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
Surely the more resin you use eventually will reduce the cost, that's why I use two resin bottles, three will just take it a step further.
I see the advantages of double di but don’t see adding a 3 rd one will make any difference?
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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
Surely the more resin you use eventually will reduce the cost, that's why I use two resin bottles, three will just take it a step further.
I see the advantages of double di but don’t see adding a 3 rd one will make any difference?
I dont know what the savings would be maybe not a lot but the more resin you use the cheaper it will be because you will be keeping the old resin longer which means the 000 resin will last longer, why won't adding a third make no difference, what am i missing,
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Chat GPT tells me that a third DI is overkill and not worth it due to the laws of diminishing returns.
Also for the original poster of this thread, i think it would be impossible to answer him as no one knows what his TDS was when his membrane was new. Maybe he only ever got a TDS of 20, now its 22 so its fine for ages yet. Its impossible to say without more information when he needs to reenew his membrane.
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Chat GPT tells me that a third DI is overkill and not worth it due to the laws of diminishing returns.
Also for the original poster of this thread, i think it would be impossible to answer him as no one knows what his TDS was when his membrane was new. Maybe he only ever got a TDS of 20, now its 22 so its fine for ages yet. Its impossible to say without more information when he needs to reenew his membrane.
Interesting cheers