[Martin ccs]

any new guys looking to go wfp then this may help a bit. mainly for resin only guys.

[williamx]

I have just tried it out, it states I should be changing my resin every 4 week.

I acually change my resin every 4 -5 months.

Me thinks the calulator is not working

[♠Winp®oClean♠]

I have just tried it out, it states I should be changing my resin every 4 week.

I acually change my resin every 4 -5 months.

Me thinks the calulator is not working

I've tried them before & they bear no resemblance of my real usage!

[Dave Willis]

I've been using Tulsion resin and I swear that stuff is everlasting!

[♠Winp®oClean♠]

I've been using Tulsion resin and I swear that stuff is everlasting!

Top stuff mate

That's all I use now, superb in twin DI systems as it keeps a low tds for ages as it does start to go off!!!

Where as purolite, when that goes off, it does so in 1 day!

[daz1977]

the problem with that resin cal is it works off a 25 ltr bag