[chopsie]

I need/want a DI vessel for my van so i can fill up at my mates house when working away from home and run low on water. Does it make any odds what size i get? was looking at these http://www.purefreedom.co.uk/large-resin-vessels-complete-with-deionisation-resin-p-303.html

[daz1977]

the bigger it is the longer it will last


6.5 should be ok