[Granny]

Hi
TDS up to 002 yesterday changed the resin 3 months ago in a 14ltr vessel and used half a 25ltr bag.
I use two DI vessels, I am going to change the resin today and was going to order some more advertised above.
* BEST UK Price For Tulsion MB-115 Resin *
The price looks good I paid £80 for the last lot.
But I've heard about resin going "off".
As it will probably be at least 3 months before I have to change again will it keep?
G.

[bumper]

ive had my ro over 18 months going strong still 0000  with a 10 inch di only changed 10 inch di 3 times, ive had a bag of rezin over 12 months and not gone off.

[Granny]

Cheers M8
Just changed over today. 1 bag does two fills. 
I am DI only and I picked up 140 houses trad converted to WFP and my own work in the last 3 months so I've done a lot of 1st cleans, in fact nearly all 1st cleans in the last 3 months.
So I reckon it's not bad costwise half a bag in 3 months at £30 about £2.50 a week.
TDS out of the tap about 90.
G.
 

[Blue Frog Systems]

Just get rid of as much air and zip tie it up. Will be fine

[Small but perfectley formed]

I have had a bag over 2yrs stored outside in a polytunnel and it's still ok this is purolite

[Perfect Windows]

it comes in two bags.  Reseal both, then keep it in the dark in a cardboard box.  I'm not sure about that last bit being necessary but it's free, so do it anyway.

Vin

[andyjm1]

Yes keep it air tight.  I stored some in a plastic tub and didn't shut the lid properly. Had to chuck it away in the end as was giving a reading of about 15. 

[Granny]

thanks
did notice that the resin at the bottom of the bag was really soggy! The bag was closed but not airtight and been there for 3 months or so.
I've ordered some more just in case.
g.