[richywilts]

ive not tested my tap water for a while because staff lost my tds meter but ex member of staff popped down today and my tap water tds has gone down from 150 ish down to 94

i currently run an ionic static system which take water down to 004 after RO before DI

what do others suggest carry on with this system or go DI only as i do waste a lot of water and have hefty bill

[craig21t]

Depends on how much water you use.
At 94 tds, I would definitely use the 2 di bottle technique.
Sometimes the cost of resin used is outweighed by the benefits of a di only system.

[bobplum]

i think the cost of water per litre is 0.001 pence

[formb]

Ha! 94!

I rarely get above 60. No chance would I do DI only!